56246580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 162

約数和(自身を含む): 189144774

約数和(自身を除く): 132898194

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1849, 1935, 2028, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3698, 3870, 5031, 5070, 5547, 5590, 6084, 6708, 7267, 7396, 7605, 7740, 8385, 9245, 10062, 10140, 11094, 11180, 14534, 15210, 16641, 16770, 18490, 20124, 21801, 22188, 24037, 25155, 27735, 29068, 30420, 33282, 33540, 36335, 36980, 43602, 48074, 50310, 55470, 65403, 66564, 72111, 72670, 83205, 87204, 96148, 100620, 109005, 110940, 120185, 130806, 144222, 145340, 166410, 216333, 218010, 240370, 261612, 288444, 312481, 327015, 332820, 360555, 432666, 436020, 480740, 624962, 654030, 721110, 865332, 937443, 1081665, 1249924, 1308060, 1442220, 1562405, 1874886, 2163330, 2812329, 3124810, 3749772, 4326660, 4687215, 5624658, 6249620, 9374430, 11249316, 14061645, 18748860, 28123290, 56246580]

約数ペア:

[(1, 56246580), (2, 28123290), (3, 18748860), (4, 14061645), (5, 11249316), (6, 9374430), (9, 6249620), (10, 5624658), (12, 4687215), (13, 4326660), (15, 3749772), (18, 3124810), (20, 2812329), (26, 2163330), (30, 1874886), (36, 1562405), (39, 1442220), (43, 1308060), (45, 1249924), (52, 1081665), (60, 937443), (65, 865332), (78, 721110), (86, 654030), (90, 624962), (117, 480740), (129, 436020), (130, 432666), (156, 360555), (169, 332820), (172, 327015), (180, 312481), (195, 288444), (215, 261612), (234, 240370), (258, 218010), (260, 216333), (338, 166410), (387, 145340), (390, 144222), (430, 130806), (468, 120185), (507, 110940), (516, 109005), (559, 100620), (585, 96148), (645, 87204), (676, 83205), (774, 72670), (780, 72111), (845, 66564), (860, 65403), (1014, 55470), (1118, 50310), (1170, 48074), (1290, 43602), (1521, 36980), (1548, 36335), (1677, 33540), (1690, 33282), (1849, 30420), (1935, 29068), (2028, 27735), (2236, 25155), (2340, 24037), (2535, 22188), (2580, 21801), (2795, 20124), (3042, 18490), (3354, 16770), (3380, 16641), (3698, 15210), (3870, 14534), (5031, 11180), (5070, 11094), (5547, 10140), (5590, 10062), (6084, 9245), (6708, 8385), (7267, 7740), (7396, 7605)]