50872120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 130576320

約数和(自身を除く): 79704200

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 271, 361, 380, 494, 520, 542, 722, 760, 988, 1084, 1235, 1355, 1444, 1805, 1976, 2168, 2470, 2710, 2888, 3523, 3610, 4693, 4940, 5149, 5420, 7046, 7220, 9386, 9880, 10298, 10840, 14092, 14440, 17615, 18772, 20596, 23465, 25745, 28184, 35230, 37544, 41192, 46930, 51490, 66937, 70460, 93860, 97831, 102980, 133874, 140920, 187720, 195662, 205960, 267748, 334685, 391324, 489155, 535496, 669370, 782648, 978310, 1271803, 1338740, 1956620, 2543606, 2677480, 3913240, 5087212, 6359015, 10174424, 12718030, 25436060, 50872120]

約数ペア:

[(1, 50872120), (2, 25436060), (4, 12718030), (5, 10174424), (8, 6359015), (10, 5087212), (13, 3913240), (19, 2677480), (20, 2543606), (26, 1956620), (38, 1338740), (40, 1271803), (52, 978310), (65, 782648), (76, 669370), (95, 535496), (104, 489155), (130, 391324), (152, 334685), (190, 267748), (247, 205960), (260, 195662), (271, 187720), (361, 140920), (380, 133874), (494, 102980), (520, 97831), (542, 93860), (722, 70460), (760, 66937), (988, 51490), (1084, 46930), (1235, 41192), (1355, 37544), (1444, 35230), (1805, 28184), (1976, 25745), (2168, 23465), (2470, 20596), (2710, 18772), (2888, 17615), (3523, 14440), (3610, 14092), (4693, 10840), (4940, 10298), (5149, 9880), (5420, 9386), (7046, 7220)]