51867840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 166676832

約数和(自身を除く): 114808992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 557, 582, 776, 960, 970, 1114, 1164, 1455, 1552, 1671, 1940, 2228, 2328, 2785, 2910, 3104, 3342, 3880, 4456, 4656, 5570, 5820, 6208, 6684, 7760, 8355, 8912, 9312, 11140, 11640, 13368, 15520, 16710, 17824, 18624, 22280, 23280, 26736, 31040, 33420, 35648, 44560, 46560, 53472, 54029, 66840, 89120, 93120, 106944, 108058, 133680, 162087, 178240, 216116, 267360, 270145, 324174, 432232, 534720, 540290, 648348, 810435, 864464, 1080580, 1296696, 1620870, 1728928, 2161160, 2593392, 3241740, 3457856, 4322320, 5186784, 6483480, 8644640, 10373568, 12966960, 17289280, 25933920, 51867840]

約数ペア:

[(1, 51867840), (2, 25933920), (3, 17289280), (4, 12966960), (5, 10373568), (6, 8644640), (8, 6483480), (10, 5186784), (12, 4322320), (15, 3457856), (16, 3241740), (20, 2593392), (24, 2161160), (30, 1728928), (32, 1620870), (40, 1296696), (48, 1080580), (60, 864464), (64, 810435), (80, 648348), (96, 540290), (97, 534720), (120, 432232), (160, 324174), (192, 270145), (194, 267360), (240, 216116), (291, 178240), (320, 162087), (388, 133680), (480, 108058), (485, 106944), (557, 93120), (582, 89120), (776, 66840), (960, 54029), (970, 53472), (1114, 46560), (1164, 44560), (1455, 35648), (1552, 33420), (1671, 31040), (1940, 26736), (2228, 23280), (2328, 22280), (2785, 18624), (2910, 17824), (3104, 16710), (3342, 15520), (3880, 13368), (4456, 11640), (4656, 11140), (5570, 9312), (5820, 8912), (6208, 8355), (6684, 7760)]