51646080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 169303680

約数和(自身を除く): 117657600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 727, 740, 888, 960, 1110, 1184, 1454, 1480, 1776, 1920, 2181, 2220, 2368, 2908, 2960, 3552, 3635, 4362, 4440, 4736, 5816, 5920, 7104, 7270, 8724, 8880, 10905, 11632, 11840, 14208, 14540, 17448, 17760, 21810, 23264, 23680, 26899, 29080, 34896, 35520, 43620, 46528, 53798, 58160, 69792, 71040, 80697, 87240, 93056, 107596, 116320, 134495, 139584, 161394, 174480, 215192, 232640, 268990, 279168, 322788, 348960, 403485, 430384, 465280, 537980, 645576, 697920, 806970, 860768, 1075960, 1291152, 1395840, 1613940, 1721536, 2151920, 2582304, 3227880, 3443072, 4303840, 5164608, 6455760, 8607680, 10329216, 12911520, 17215360, 25823040, 51646080]

約数ペア:

[(1, 51646080), (2, 25823040), (3, 17215360), (4, 12911520), (5, 10329216), (6, 8607680), (8, 6455760), (10, 5164608), (12, 4303840), (15, 3443072), (16, 3227880), (20, 2582304), (24, 2151920), (30, 1721536), (32, 1613940), (37, 1395840), (40, 1291152), (48, 1075960), (60, 860768), (64, 806970), (74, 697920), (80, 645576), (96, 537980), (111, 465280), (120, 430384), (128, 403485), (148, 348960), (160, 322788), (185, 279168), (192, 268990), (222, 232640), (240, 215192), (296, 174480), (320, 161394), (370, 139584), (384, 134495), (444, 116320), (480, 107596), (555, 93056), (592, 87240), (640, 80697), (727, 71040), (740, 69792), (888, 58160), (960, 53798), (1110, 46528), (1184, 43620), (1454, 35520), (1480, 34896), (1776, 29080), (1920, 26899), (2181, 23680), (2220, 23264), (2368, 21810), (2908, 17760), (2960, 17448), (3552, 14540), (3635, 14208), (4362, 11840), (4440, 11632), (4736, 10905), (5816, 8880), (5920, 8724), (7104, 7270)]