51114970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 50408486

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 67, 107, 115, 134, 155, 214, 230, 310, 335, 535, 670, 713, 1070, 1426, 1541, 2077, 2461, 3082, 3317, 3565, 4154, 4922, 6634, 7130, 7169, 7705, 10385, 12305, 14338, 15410, 16585, 20770, 24610, 33170, 35845, 47771, 71690, 76291, 95542, 152582, 164887, 222239, 238855, 329774, 381455, 444478, 477710, 762910, 824435, 1111195, 1648870, 2222390, 5111497, 10222994, 25557485, 51114970]

約数ペア:

[(1, 51114970), (2, 25557485), (5, 10222994), (10, 5111497), (23, 2222390), (31, 1648870), (46, 1111195), (62, 824435), (67, 762910), (107, 477710), (115, 444478), (134, 381455), (155, 329774), (214, 238855), (230, 222239), (310, 164887), (335, 152582), (535, 95542), (670, 76291), (713, 71690), (1070, 47771), (1426, 35845), (1541, 33170), (2077, 24610), (2461, 20770), (3082, 16585), (3317, 15410), (3565, 14338), (4154, 12305), (4922, 10385), (6634, 7705), (7130, 7169)]