49580880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 115408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 131, 152, 166, 190, 228, 240, 249, 262, 285, 304, 332, 380, 393, 415, 456, 498, 524, 570, 655, 664, 760, 786, 830, 912, 996, 1048, 1140, 1245, 1310, 1328, 1520, 1572, 1577, 1660, 1965, 1992, 2096, 2280, 2489, 2490, 2620, 3144, 3154, 3320, 3930, 3984, 4560, 4731, 4978, 4980, 5240, 6288, 6308, 6640, 7467, 7860, 7885, 9462, 9956, 9960, 10480, 10873, 12445, 12616, 14934, 15720, 15770, 18924, 19912, 19920, 21746, 23655, 24890, 25232, 29868, 31440, 31540, 32619, 37335, 37848, 39824, 43492, 47310, 49780, 54365, 59736, 63080, 65238, 74670, 75696, 86984, 94620, 99560, 108730, 119472, 126160, 130476, 149340, 163095, 173968, 189240, 199120, 206587, 217460, 260952, 298680, 326190, 378480, 413174, 434920, 521904, 597360, 619761, 652380, 826348, 869840, 1032935, 1239522, 1304760, 1652696, 2065870, 2479044, 2609520, 3098805, 3305392, 4131740, 4958088, 6197610, 8263480, 9916176, 12395220, 16526960, 24790440, 49580880]

約数ペア:

[(1, 49580880), (2, 24790440), (3, 16526960), (4, 12395220), (5, 9916176), (6, 8263480), (8, 6197610), (10, 4958088), (12, 4131740), (15, 3305392), (16, 3098805), (19, 2609520), (20, 2479044), (24, 2065870), (30, 1652696), (38, 1304760), (40, 1239522), (48, 1032935), (57, 869840), (60, 826348), (76, 652380), (80, 619761), (83, 597360), (95, 521904), (114, 434920), (120, 413174), (131, 378480), (152, 326190), (166, 298680), (190, 260952), (228, 217460), (240, 206587), (249, 199120), (262, 189240), (285, 173968), (304, 163095), (332, 149340), (380, 130476), (393, 126160), (415, 119472), (456, 108730), (498, 99560), (524, 94620), (570, 86984), (655, 75696), (664, 74670), (760, 65238), (786, 63080), (830, 59736), (912, 54365), (996, 49780), (1048, 47310), (1140, 43492), (1245, 39824), (1310, 37848), (1328, 37335), (1520, 32619), (1572, 31540), (1577, 31440), (1660, 29868), (1965, 25232), (1992, 24890), (2096, 23655), (2280, 21746), (2489, 19920), (2490, 19912), (2620, 18924), (3144, 15770), (3154, 15720), (3320, 14934), (3930, 12616), (3984, 12445), (4560, 10873), (4731, 10480), (4978, 9960), (4980, 9956), (5240, 9462), (6288, 7885), (6308, 7860), (6640, 7467)]