56251260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2705

約数の個数: 120

約数和(自身を含む): 190107456

約数和(自身を除く): 133856196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2671, 3510, 4212, 5265, 5342, 7020, 8013, 10530, 10684, 13355, 16026, 21060, 24039, 26710, 32052, 34723, 40065, 48078, 53420, 69446, 72117, 80130, 96156, 104169, 120195, 138892, 144234, 160260, 173615, 208338, 216351, 240390, 288468, 312507, 347230, 360585, 416676, 432702, 480780, 520845, 625014, 694460, 721170, 865404, 937521, 1041690, 1081755, 1250028, 1442340, 1562535, 1875042, 2083380, 2163510, 2812563, 3125070, 3750084, 4327020, 4687605, 5625126, 6250140, 9375210, 11250252, 14062815, 18750420, 28125630, 56251260]

約数ペア:

[(1, 56251260), (2, 28125630), (3, 18750420), (4, 14062815), (5, 11250252), (6, 9375210), (9, 6250140), (10, 5625126), (12, 4687605), (13, 4327020), (15, 3750084), (18, 3125070), (20, 2812563), (26, 2163510), (27, 2083380), (30, 1875042), (36, 1562535), (39, 1442340), (45, 1250028), (52, 1081755), (54, 1041690), (60, 937521), (65, 865404), (78, 721170), (81, 694460), (90, 625014), (108, 520845), (117, 480780), (130, 432702), (135, 416676), (156, 360585), (162, 347230), (180, 312507), (195, 288468), (234, 240390), (260, 216351), (270, 208338), (324, 173615), (351, 160260), (390, 144234), (405, 138892), (468, 120195), (540, 104169), (585, 96156), (702, 80130), (780, 72117), (810, 69446), (1053, 53420), (1170, 48078), (1404, 40065), (1620, 34723), (1755, 32052), (2106, 26710), (2340, 24039), (2671, 21060), (3510, 16026), (4212, 13355), (5265, 10684), (5342, 10530), (7020, 8013)]