50043920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 77233648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1187, 1240, 1360, 2108, 2374, 2480, 2635, 4216, 4748, 5270, 5935, 8432, 9496, 10540, 11870, 18992, 20179, 21080, 23740, 36797, 40358, 42160, 47480, 73594, 80716, 94960, 100895, 147188, 161432, 183985, 201790, 294376, 322864, 367970, 403580, 588752, 625549, 735940, 807160, 1251098, 1471880, 1614320, 2502196, 2943760, 3127745, 5004392, 6255490, 10008784, 12510980, 25021960, 50043920]

約数ペア:

[(1, 50043920), (2, 25021960), (4, 12510980), (5, 10008784), (8, 6255490), (10, 5004392), (16, 3127745), (17, 2943760), (20, 2502196), (31, 1614320), (34, 1471880), (40, 1251098), (62, 807160), (68, 735940), (80, 625549), (85, 588752), (124, 403580), (136, 367970), (155, 322864), (170, 294376), (248, 201790), (272, 183985), (310, 161432), (340, 147188), (496, 100895), (527, 94960), (620, 80716), (680, 73594), (1054, 47480), (1187, 42160), (1240, 40358), (1360, 36797), (2108, 23740), (2374, 21080), (2480, 20179), (2635, 18992), (4216, 11870), (4748, 10540), (5270, 9496), (5935, 8432)]