48979350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 158561280

約数和(自身を除く): 109581930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 71, 73, 75, 90, 105, 126, 135, 142, 146, 150, 175, 189, 210, 213, 219, 225, 270, 315, 350, 355, 365, 378, 426, 438, 450, 497, 511, 525, 630, 639, 657, 675, 710, 730, 945, 994, 1022, 1050, 1065, 1095, 1278, 1314, 1350, 1491, 1533, 1575, 1775, 1825, 1890, 1917, 1971, 2130, 2190, 2485, 2555, 2982, 3066, 3150, 3195, 3285, 3550, 3650, 3834, 3942, 4473, 4599, 4725, 4970, 5110, 5183, 5325, 5475, 6390, 6570, 7455, 7665, 8946, 9198, 9450, 9585, 9855, 10366, 10650, 10950, 12425, 12775, 13419, 13797, 14910, 15330, 15549, 15975, 16425, 19170, 19710, 22365, 22995, 24850, 25550, 25915, 26838, 27594, 31098, 31950, 32850, 36281, 37275, 38325, 44730, 45990, 46647, 47925, 49275, 51830, 67095, 68985, 72562, 74550, 76650, 77745, 93294, 95850, 98550, 108843, 111825, 114975, 129575, 134190, 137970, 139941, 155490, 181405, 217686, 223650, 229950, 233235, 259150, 279882, 326529, 335475, 344925, 362810, 388725, 466470, 544215, 653058, 670950, 689850, 699705, 777450, 907025, 979587, 1088430, 1166175, 1399410, 1632645, 1814050, 1959174, 2332350, 2721075, 3265290, 3498525, 4897935, 5442150, 6997050, 8163225, 9795870, 16326450, 24489675, 48979350]

約数ペア:

[(1, 48979350), (2, 24489675), (3, 16326450), (5, 9795870), (6, 8163225), (7, 6997050), (9, 5442150), (10, 4897935), (14, 3498525), (15, 3265290), (18, 2721075), (21, 2332350), (25, 1959174), (27, 1814050), (30, 1632645), (35, 1399410), (42, 1166175), (45, 1088430), (50, 979587), (54, 907025), (63, 777450), (70, 699705), (71, 689850), (73, 670950), (75, 653058), (90, 544215), (105, 466470), (126, 388725), (135, 362810), (142, 344925), (146, 335475), (150, 326529), (175, 279882), (189, 259150), (210, 233235), (213, 229950), (219, 223650), (225, 217686), (270, 181405), (315, 155490), (350, 139941), (355, 137970), (365, 134190), (378, 129575), (426, 114975), (438, 111825), (450, 108843), (497, 98550), (511, 95850), (525, 93294), (630, 77745), (639, 76650), (657, 74550), (675, 72562), (710, 68985), (730, 67095), (945, 51830), (994, 49275), (1022, 47925), (1050, 46647), (1065, 45990), (1095, 44730), (1278, 38325), (1314, 37275), (1350, 36281), (1491, 32850), (1533, 31950), (1575, 31098), (1775, 27594), (1825, 26838), (1890, 25915), (1917, 25550), (1971, 24850), (2130, 22995), (2190, 22365), (2485, 19710), (2555, 19170), (2982, 16425), (3066, 15975), (3150, 15549), (3195, 15330), (3285, 14910), (3550, 13797), (3650, 13419), (3834, 12775), (3942, 12425), (4473, 10950), (4599, 10650), (4725, 10366), (4970, 9855), (5110, 9585), (5183, 9450), (5325, 9198), (5475, 8946), (6390, 7665), (6570, 7455)]