52809660260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1691533}}^1$

素因数の和:1691772

約数の個数: 48

約数和(自身を含む): 127311614976

約数和(自身を除く): 74501954716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 3122, 4460, 6244, 7805, 15610, 31220, 1691533, 3383066, 6766132, 8457665, 11840731, 16915330, 23681462, 33830660, 47362924, 59203655, 118407310, 236814620, 377211859, 754423718, 1508847436, 1886059295, 2640483013, 3772118590, 5280966026, 7544237180, 10561932052, 13202415065, 26404830130, 52809660260]

約数ペア:

[(1, 52809660260), (2, 26404830130), (4, 13202415065), (5, 10561932052), (7, 7544237180), (10, 5280966026), (14, 3772118590), (20, 2640483013), (28, 1886059295), (35, 1508847436), (70, 754423718), (140, 377211859), (223, 236814620), (446, 118407310), (892, 59203655), (1115, 47362924), (1561, 33830660), (2230, 23681462), (3122, 16915330), (4460, 11840731), (6244, 8457665), (7805, 6766132), (15610, 3383066), (31220, 1691533)]