54450760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 153551160

約数和(自身を除く): 99100400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2137, 2548, 3185, 3640, 4274, 5096, 6370, 8548, 10685, 12740, 14959, 17096, 21370, 25480, 27781, 29918, 42740, 55562, 59836, 74795, 85480, 104713, 111124, 119672, 138905, 149590, 194467, 209426, 222248, 277810, 299180, 388934, 418852, 523565, 555620, 598360, 777868, 837704, 972335, 1047130, 1111240, 1361269, 1555736, 1944670, 2094260, 2722538, 3889340, 4188520, 5445076, 6806345, 7778680, 10890152, 13612690, 27225380, 54450760]

約数ペア:

[(1, 54450760), (2, 27225380), (4, 13612690), (5, 10890152), (7, 7778680), (8, 6806345), (10, 5445076), (13, 4188520), (14, 3889340), (20, 2722538), (26, 2094260), (28, 1944670), (35, 1555736), (40, 1361269), (49, 1111240), (52, 1047130), (56, 972335), (65, 837704), (70, 777868), (91, 598360), (98, 555620), (104, 523565), (130, 418852), (140, 388934), (182, 299180), (196, 277810), (245, 222248), (260, 209426), (280, 194467), (364, 149590), (392, 138905), (455, 119672), (490, 111124), (520, 104713), (637, 85480), (728, 74795), (910, 59836), (980, 55562), (1274, 42740), (1820, 29918), (1960, 27781), (2137, 25480), (2548, 21370), (3185, 17096), (3640, 14959), (4274, 12740), (5096, 10685), (6370, 8548)]