51157272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 137808000

約数和(自身を除く): 86650728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 2609, 3268, 4902, 5218, 6536, 7827, 9804, 10436, 15654, 19608, 20872, 31308, 49571, 62616, 99142, 112187, 148713, 198284, 224374, 297426, 336561, 396568, 448748, 594852, 673122, 897496, 1189704, 1346244, 2131553, 2692488, 4263106, 6394659, 8526212, 12789318, 17052424, 25578636, 51157272]

約数ペア:

[(1, 51157272), (2, 25578636), (3, 17052424), (4, 12789318), (6, 8526212), (8, 6394659), (12, 4263106), (19, 2692488), (24, 2131553), (38, 1346244), (43, 1189704), (57, 897496), (76, 673122), (86, 594852), (114, 448748), (129, 396568), (152, 336561), (172, 297426), (228, 224374), (258, 198284), (344, 148713), (456, 112187), (516, 99142), (817, 62616), (1032, 49571), (1634, 31308), (2451, 20872), (2609, 19608), (3268, 15654), (4902, 10436), (5218, 9804), (6536, 7827)]