55899480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5153

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 150538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5119, 5460, 10238, 10920, 15357, 20476, 25595, 30714, 35833, 40952, 51190, 61428, 66547, 71666, 76785, 102380, 107499, 122856, 133094, 143332, 153570, 179165, 199641, 204760, 214998, 266188, 286664, 307140, 332735, 358330, 399282, 429996, 465829, 532376, 537495, 614280, 665470, 716660, 798564, 859992, 931658, 998205, 1074990, 1330940, 1397487, 1433320, 1597128, 1863316, 1996410, 2149980, 2329145, 2661880, 2794974, 3726632, 3992820, 4299960, 4658290, 5589948, 6987435, 7985640, 9316580, 11179896, 13974870, 18633160, 27949740, 55899480]

約数ペア:

[(1, 55899480), (2, 27949740), (3, 18633160), (4, 13974870), (5, 11179896), (6, 9316580), (7, 7985640), (8, 6987435), (10, 5589948), (12, 4658290), (13, 4299960), (14, 3992820), (15, 3726632), (20, 2794974), (21, 2661880), (24, 2329145), (26, 2149980), (28, 1996410), (30, 1863316), (35, 1597128), (39, 1433320), (40, 1397487), (42, 1330940), (52, 1074990), (56, 998205), (60, 931658), (65, 859992), (70, 798564), (78, 716660), (84, 665470), (91, 614280), (104, 537495), (105, 532376), (120, 465829), (130, 429996), (140, 399282), (156, 358330), (168, 332735), (182, 307140), (195, 286664), (210, 266188), (260, 214998), (273, 204760), (280, 199641), (312, 179165), (364, 153570), (390, 143332), (420, 133094), (455, 122856), (520, 107499), (546, 102380), (728, 76785), (780, 71666), (840, 66547), (910, 61428), (1092, 51190), (1365, 40952), (1560, 35833), (1820, 30714), (2184, 25595), (2730, 20476), (3640, 15357), (5119, 10920), (5460, 10238)]