45487540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 115605504

約数和(自身を除く): 70117964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 223, 235, 310, 329, 434, 446, 470, 620, 658, 868, 892, 940, 1085, 1115, 1316, 1457, 1561, 1645, 2170, 2230, 2914, 3122, 3290, 4340, 4460, 5828, 6244, 6580, 6913, 7285, 7805, 10199, 10481, 13826, 14570, 15610, 20398, 20962, 27652, 29140, 31220, 34565, 40796, 41924, 48391, 50995, 52405, 69130, 73367, 96782, 101990, 104810, 138260, 146734, 193564, 203980, 209620, 241955, 293468, 324911, 366835, 483910, 649822, 733670, 967820, 1299644, 1467340, 1624555, 2274377, 3249110, 4548754, 6498220, 9097508, 11371885, 22743770, 45487540]

約数ペア:

[(1, 45487540), (2, 22743770), (4, 11371885), (5, 9097508), (7, 6498220), (10, 4548754), (14, 3249110), (20, 2274377), (28, 1624555), (31, 1467340), (35, 1299644), (47, 967820), (62, 733670), (70, 649822), (94, 483910), (124, 366835), (140, 324911), (155, 293468), (188, 241955), (217, 209620), (223, 203980), (235, 193564), (310, 146734), (329, 138260), (434, 104810), (446, 101990), (470, 96782), (620, 73367), (658, 69130), (868, 52405), (892, 50995), (940, 48391), (1085, 41924), (1115, 40796), (1316, 34565), (1457, 31220), (1561, 29140), (1645, 27652), (2170, 20962), (2230, 20398), (2914, 15610), (3122, 14570), (3290, 13826), (4340, 10481), (4460, 10199), (5828, 7805), (6244, 7285), (6580, 6913)]