51594120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 177416460

約数和(自身を除く): 125822340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 397, 456, 570, 684, 722, 760, 794, 855, 1083, 1140, 1191, 1368, 1444, 1588, 1710, 1805, 1985, 2166, 2280, 2382, 2888, 3176, 3249, 3420, 3573, 3610, 3970, 4332, 4764, 5415, 5955, 6498, 6840, 7146, 7220, 7543, 7940, 8664, 9528, 10830, 11910, 12996, 14292, 14440, 15086, 15880, 16245, 17865, 21660, 22629, 23820, 25992, 28584, 30172, 32490, 35730, 37715, 43320, 45258, 47640, 60344, 64980, 67887, 71460, 75430, 90516, 113145, 129960, 135774, 142920, 143317, 150860, 181032, 226290, 271548, 286634, 301720, 339435, 429951, 452580, 543096, 573268, 678870, 716585, 859902, 905160, 1146536, 1289853, 1357740, 1433170, 1719804, 2149755, 2579706, 2715480, 2866340, 3439608, 4299510, 5159412, 5732680, 6449265, 8599020, 10318824, 12898530, 17198040, 25797060, 51594120]

約数ペア:

[(1, 51594120), (2, 25797060), (3, 17198040), (4, 12898530), (5, 10318824), (6, 8599020), (8, 6449265), (9, 5732680), (10, 5159412), (12, 4299510), (15, 3439608), (18, 2866340), (19, 2715480), (20, 2579706), (24, 2149755), (30, 1719804), (36, 1433170), (38, 1357740), (40, 1289853), (45, 1146536), (57, 905160), (60, 859902), (72, 716585), (76, 678870), (90, 573268), (95, 543096), (114, 452580), (120, 429951), (152, 339435), (171, 301720), (180, 286634), (190, 271548), (228, 226290), (285, 181032), (342, 150860), (360, 143317), (361, 142920), (380, 135774), (397, 129960), (456, 113145), (570, 90516), (684, 75430), (722, 71460), (760, 67887), (794, 64980), (855, 60344), (1083, 47640), (1140, 45258), (1191, 43320), (1368, 37715), (1444, 35730), (1588, 32490), (1710, 30172), (1805, 28584), (1985, 25992), (2166, 23820), (2280, 22629), (2382, 21660), (2888, 17865), (3176, 16245), (3249, 15880), (3420, 15086), (3573, 14440), (3610, 14292), (3970, 12996), (4332, 11910), (4764, 10830), (5415, 9528), (5955, 8664), (6498, 7940), (6840, 7543), (7146, 7220)]