56886420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 172706688

約数和(自身を除く): 115820268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1297, 1462, 2193, 2580, 2594, 2924, 3655, 3891, 4386, 5188, 6485, 7310, 7782, 8772, 10965, 12970, 14620, 15564, 19455, 21930, 22049, 25940, 38910, 43860, 44098, 55771, 66147, 77820, 88196, 110245, 111542, 132294, 167313, 220490, 223084, 264588, 278855, 330735, 334626, 440980, 557710, 661470, 669252, 836565, 948107, 1115420, 1322940, 1673130, 1896214, 2844321, 3346260, 3792428, 4740535, 5688642, 9481070, 11377284, 14221605, 18962140, 28443210, 56886420]

約数ペア:

[(1, 56886420), (2, 28443210), (3, 18962140), (4, 14221605), (5, 11377284), (6, 9481070), (10, 5688642), (12, 4740535), (15, 3792428), (17, 3346260), (20, 2844321), (30, 1896214), (34, 1673130), (43, 1322940), (51, 1115420), (60, 948107), (68, 836565), (85, 669252), (86, 661470), (102, 557710), (129, 440980), (170, 334626), (172, 330735), (204, 278855), (215, 264588), (255, 223084), (258, 220490), (340, 167313), (430, 132294), (510, 111542), (516, 110245), (645, 88196), (731, 77820), (860, 66147), (1020, 55771), (1290, 44098), (1297, 43860), (1462, 38910), (2193, 25940), (2580, 22049), (2594, 21930), (2924, 19455), (3655, 15564), (3891, 14620), (4386, 12970), (5188, 10965), (6485, 8772), (7310, 7782)]