53342240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 145805184

約数和(自身を除く): 92462944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 491, 560, 679, 776, 970, 982, 1120, 1358, 1552, 1940, 1964, 2455, 2716, 3104, 3395, 3437, 3880, 3928, 4910, 5432, 6790, 6874, 7760, 7856, 9820, 10864, 13580, 13748, 15520, 15712, 17185, 19640, 21728, 27160, 27496, 34370, 39280, 47627, 54320, 54992, 68740, 78560, 95254, 108640, 109984, 137480, 190508, 238135, 274960, 333389, 381016, 476270, 549920, 666778, 762032, 952540, 1333556, 1524064, 1666945, 1905080, 2667112, 3333890, 3810160, 5334224, 6667780, 7620320, 10668448, 13335560, 26671120, 53342240]

約数ペア:

[(1, 53342240), (2, 26671120), (4, 13335560), (5, 10668448), (7, 7620320), (8, 6667780), (10, 5334224), (14, 3810160), (16, 3333890), (20, 2667112), (28, 1905080), (32, 1666945), (35, 1524064), (40, 1333556), (56, 952540), (70, 762032), (80, 666778), (97, 549920), (112, 476270), (140, 381016), (160, 333389), (194, 274960), (224, 238135), (280, 190508), (388, 137480), (485, 109984), (491, 108640), (560, 95254), (679, 78560), (776, 68740), (970, 54992), (982, 54320), (1120, 47627), (1358, 39280), (1552, 34370), (1940, 27496), (1964, 27160), (2455, 21728), (2716, 19640), (3104, 17185), (3395, 15712), (3437, 15520), (3880, 13748), (3928, 13580), (4910, 10864), (5432, 9820), (6790, 7856), (6874, 7760)]