50783580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 167731200

約数和(自身を除く): 116947620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 479, 558, 570, 589, 620, 684, 855, 930, 958, 1116, 1140, 1178, 1395, 1437, 1710, 1767, 1860, 1916, 2356, 2395, 2790, 2874, 2945, 3420, 3534, 4311, 4790, 5301, 5580, 5748, 5890, 7068, 7185, 8622, 8835, 9101, 9580, 10602, 11780, 14370, 14849, 17244, 17670, 18202, 21204, 21555, 26505, 27303, 28740, 29698, 35340, 36404, 43110, 44547, 45505, 53010, 54606, 59396, 74245, 81909, 86220, 89094, 91010, 106020, 109212, 133641, 136515, 148490, 163818, 178188, 182020, 222735, 267282, 273030, 282131, 296980, 327636, 409545, 445470, 534564, 546060, 564262, 668205, 819090, 846393, 890940, 1128524, 1336410, 1410655, 1638180, 1692786, 2539179, 2672820, 2821310, 3385572, 4231965, 5078358, 5642620, 8463930, 10156716, 12695895, 16927860, 25391790, 50783580]

約数ペア:

[(1, 50783580), (2, 25391790), (3, 16927860), (4, 12695895), (5, 10156716), (6, 8463930), (9, 5642620), (10, 5078358), (12, 4231965), (15, 3385572), (18, 2821310), (19, 2672820), (20, 2539179), (30, 1692786), (31, 1638180), (36, 1410655), (38, 1336410), (45, 1128524), (57, 890940), (60, 846393), (62, 819090), (76, 668205), (90, 564262), (93, 546060), (95, 534564), (114, 445470), (124, 409545), (155, 327636), (171, 296980), (180, 282131), (186, 273030), (190, 267282), (228, 222735), (279, 182020), (285, 178188), (310, 163818), (342, 148490), (372, 136515), (380, 133641), (465, 109212), (479, 106020), (558, 91010), (570, 89094), (589, 86220), (620, 81909), (684, 74245), (855, 59396), (930, 54606), (958, 53010), (1116, 45505), (1140, 44547), (1178, 43110), (1395, 36404), (1437, 35340), (1710, 29698), (1767, 28740), (1860, 27303), (1916, 26505), (2356, 21555), (2395, 21204), (2790, 18202), (2874, 17670), (2945, 17244), (3420, 14849), (3534, 14370), (4311, 11780), (4790, 10602), (5301, 9580), (5580, 9101), (5748, 8835), (5890, 8622), (7068, 7185)]