54925010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 121063680

約数和(自身を除く): 66138670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 677, 854, 1159, 1330, 1354, 2135, 2318, 3385, 4270, 4739, 5795, 6770, 8113, 9478, 11590, 12863, 16226, 23695, 25726, 40565, 41297, 47390, 64315, 81130, 82594, 90041, 128630, 180082, 206485, 289079, 412970, 450205, 578158, 784643, 900410, 1445395, 1569286, 2890790, 3923215, 5492501, 7846430, 10985002, 27462505, 54925010]

約数ペア:

[(1, 54925010), (2, 27462505), (5, 10985002), (7, 7846430), (10, 5492501), (14, 3923215), (19, 2890790), (35, 1569286), (38, 1445395), (61, 900410), (70, 784643), (95, 578158), (122, 450205), (133, 412970), (190, 289079), (266, 206485), (305, 180082), (427, 128630), (610, 90041), (665, 82594), (677, 81130), (854, 64315), (1159, 47390), (1330, 41297), (1354, 40565), (2135, 25726), (2318, 23695), (3385, 16226), (4270, 12863), (4739, 11590), (5795, 9478), (6770, 8113)]