49874040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 172972800

約数和(自身を除く): 123098760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 109, 120, 123, 124, 155, 164, 180, 186, 205, 218, 246, 248, 279, 310, 327, 328, 360, 369, 372, 410, 436, 465, 492, 545, 558, 615, 620, 654, 738, 744, 820, 872, 930, 981, 984, 1090, 1116, 1230, 1240, 1271, 1308, 1395, 1476, 1635, 1640, 1845, 1860, 1962, 2180, 2232, 2460, 2542, 2616, 2790, 2952, 3270, 3379, 3690, 3720, 3813, 3924, 4360, 4469, 4905, 4920, 5084, 5580, 6355, 6540, 6758, 7380, 7626, 7848, 8938, 9810, 10137, 10168, 11160, 11439, 12710, 13080, 13407, 13516, 14760, 15252, 16895, 17876, 19065, 19620, 20274, 22345, 22878, 25420, 26814, 27032, 30411, 30504, 33790, 35752, 38130, 39240, 40221, 40548, 44690, 45756, 50685, 50840, 53628, 57195, 60822, 67035, 67580, 76260, 80442, 81096, 89380, 91512, 101370, 107256, 114390, 121644, 134070, 135160, 138539, 152055, 152520, 160884, 178760, 201105, 202740, 228780, 243288, 268140, 277078, 304110, 321768, 402210, 405480, 415617, 457560, 536280, 554156, 608220, 692695, 804420, 831234, 1108312, 1216440, 1246851, 1385390, 1608840, 1662468, 2078085, 2493702, 2770780, 3324936, 4156170, 4987404, 5541560, 6234255, 8312340, 9974808, 12468510, 16624680, 24937020, 49874040]

約数ペア:

[(1, 49874040), (2, 24937020), (3, 16624680), (4, 12468510), (5, 9974808), (6, 8312340), (8, 6234255), (9, 5541560), (10, 4987404), (12, 4156170), (15, 3324936), (18, 2770780), (20, 2493702), (24, 2078085), (30, 1662468), (31, 1608840), (36, 1385390), (40, 1246851), (41, 1216440), (45, 1108312), (60, 831234), (62, 804420), (72, 692695), (82, 608220), (90, 554156), (93, 536280), (109, 457560), (120, 415617), (123, 405480), (124, 402210), (155, 321768), (164, 304110), (180, 277078), (186, 268140), (205, 243288), (218, 228780), (246, 202740), (248, 201105), (279, 178760), (310, 160884), (327, 152520), (328, 152055), (360, 138539), (369, 135160), (372, 134070), (410, 121644), (436, 114390), (465, 107256), (492, 101370), (545, 91512), (558, 89380), (615, 81096), (620, 80442), (654, 76260), (738, 67580), (744, 67035), (820, 60822), (872, 57195), (930, 53628), (981, 50840), (984, 50685), (1090, 45756), (1116, 44690), (1230, 40548), (1240, 40221), (1271, 39240), (1308, 38130), (1395, 35752), (1476, 33790), (1635, 30504), (1640, 30411), (1845, 27032), (1860, 26814), (1962, 25420), (2180, 22878), (2232, 22345), (2460, 20274), (2542, 19620), (2616, 19065), (2790, 17876), (2952, 16895), (3270, 15252), (3379, 14760), (3690, 13516), (3720, 13407), (3813, 13080), (3924, 12710), (4360, 11439), (4469, 11160), (4905, 10168), (4920, 10137), (5084, 9810), (5580, 8938), (6355, 7848), (6540, 7626), (6758, 7380)]