49949100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 173322240

約数和(自身を除く): 123373140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 127, 138, 150, 171, 180, 190, 207, 225, 228, 230, 254, 276, 285, 300, 342, 345, 380, 381, 414, 437, 450, 460, 475, 508, 570, 575, 635, 684, 690, 762, 828, 855, 874, 900, 950, 1035, 1140, 1143, 1150, 1270, 1311, 1380, 1425, 1524, 1710, 1725, 1748, 1900, 1905, 2070, 2185, 2286, 2300, 2413, 2540, 2622, 2850, 2921, 3175, 3420, 3450, 3810, 3933, 4140, 4275, 4370, 4572, 4826, 5175, 5244, 5700, 5715, 5842, 6350, 6555, 6900, 7239, 7620, 7866, 8550, 8740, 8763, 9525, 9652, 10350, 10925, 11430, 11684, 12065, 12700, 13110, 14478, 14605, 15732, 17100, 17526, 19050, 19665, 20700, 21717, 21850, 22860, 24130, 26220, 26289, 28575, 28956, 29210, 32775, 35052, 36195, 38100, 39330, 43434, 43700, 43815, 48260, 52578, 55499, 57150, 58420, 60325, 65550, 72390, 73025, 78660, 86868, 87630, 98325, 105156, 108585, 110998, 114300, 120650, 131100, 131445, 144780, 146050, 166497, 175260, 180975, 196650, 217170, 219075, 221996, 241300, 262890, 277495, 292100, 332994, 361950, 393300, 434340, 438150, 499491, 525780, 542925, 554990, 657225, 665988, 723900, 832485, 876300, 998982, 1085850, 1109980, 1314450, 1387475, 1664970, 1997964, 2171700, 2497455, 2628900, 2774950, 3329940, 4162425, 4994910, 5549900, 8324850, 9989820, 12487275, 16649700, 24974550, 49949100]

約数ペア:

[(1, 49949100), (2, 24974550), (3, 16649700), (4, 12487275), (5, 9989820), (6, 8324850), (9, 5549900), (10, 4994910), (12, 4162425), (15, 3329940), (18, 2774950), (19, 2628900), (20, 2497455), (23, 2171700), (25, 1997964), (30, 1664970), (36, 1387475), (38, 1314450), (45, 1109980), (46, 1085850), (50, 998982), (57, 876300), (60, 832485), (69, 723900), (75, 665988), (76, 657225), (90, 554990), (92, 542925), (95, 525780), (100, 499491), (114, 438150), (115, 434340), (127, 393300), (138, 361950), (150, 332994), (171, 292100), (180, 277495), (190, 262890), (207, 241300), (225, 221996), (228, 219075), (230, 217170), (254, 196650), (276, 180975), (285, 175260), (300, 166497), (342, 146050), (345, 144780), (380, 131445), (381, 131100), (414, 120650), (437, 114300), (450, 110998), (460, 108585), (475, 105156), (508, 98325), (570, 87630), (575, 86868), (635, 78660), (684, 73025), (690, 72390), (762, 65550), (828, 60325), (855, 58420), (874, 57150), (900, 55499), (950, 52578), (1035, 48260), (1140, 43815), (1143, 43700), (1150, 43434), (1270, 39330), (1311, 38100), (1380, 36195), (1425, 35052), (1524, 32775), (1710, 29210), (1725, 28956), (1748, 28575), (1900, 26289), (1905, 26220), (2070, 24130), (2185, 22860), (2286, 21850), (2300, 21717), (2413, 20700), (2540, 19665), (2622, 19050), (2850, 17526), (2921, 17100), (3175, 15732), (3420, 14605), (3450, 14478), (3810, 13110), (3933, 12700), (4140, 12065), (4275, 11684), (4370, 11430), (4572, 10925), (4826, 10350), (5175, 9652), (5244, 9525), (5700, 8763), (5715, 8740), (5842, 8550), (6350, 7866), (6555, 7620), (6900, 7239)]