53647160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 142326720

約数和(自身を除く): 88679560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 271, 280, 392, 404, 490, 505, 542, 707, 808, 980, 1010, 1084, 1355, 1414, 1897, 1960, 2020, 2168, 2710, 2828, 3535, 3794, 4040, 4949, 5420, 5656, 7070, 7588, 9485, 9898, 10840, 13279, 14140, 15176, 18970, 19796, 24745, 26558, 27371, 28280, 37940, 39592, 49490, 53116, 54742, 66395, 75880, 98980, 106232, 109484, 132790, 136855, 191597, 197960, 218968, 265580, 273710, 383194, 531160, 547420, 766388, 957985, 1094840, 1341179, 1532776, 1915970, 2682358, 3831940, 5364716, 6705895, 7663880, 10729432, 13411790, 26823580, 53647160]

約数ペア:

[(1, 53647160), (2, 26823580), (4, 13411790), (5, 10729432), (7, 7663880), (8, 6705895), (10, 5364716), (14, 3831940), (20, 2682358), (28, 1915970), (35, 1532776), (40, 1341179), (49, 1094840), (56, 957985), (70, 766388), (98, 547420), (101, 531160), (140, 383194), (196, 273710), (202, 265580), (245, 218968), (271, 197960), (280, 191597), (392, 136855), (404, 132790), (490, 109484), (505, 106232), (542, 98980), (707, 75880), (808, 66395), (980, 54742), (1010, 53116), (1084, 49490), (1355, 39592), (1414, 37940), (1897, 28280), (1960, 27371), (2020, 26558), (2168, 24745), (2710, 19796), (2828, 18970), (3535, 15176), (3794, 14140), (4040, 13279), (4949, 10840), (5420, 9898), (5656, 9485), (7070, 7588)]