52528880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 128563200

約数和(自身を除く): 76034320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 359, 472, 496, 590, 620, 718, 944, 1180, 1240, 1436, 1795, 1829, 2360, 2480, 2872, 3590, 3658, 4720, 5744, 7180, 7316, 9145, 11129, 14360, 14632, 18290, 21181, 22258, 28720, 29264, 36580, 42362, 44516, 55645, 73160, 84724, 89032, 105905, 111290, 146320, 169448, 178064, 211810, 222580, 338896, 423620, 445160, 656611, 847240, 890320, 1313222, 1694480, 2626444, 3283055, 5252888, 6566110, 10505776, 13132220, 26264440, 52528880]

約数ペア:

[(1, 52528880), (2, 26264440), (4, 13132220), (5, 10505776), (8, 6566110), (10, 5252888), (16, 3283055), (20, 2626444), (31, 1694480), (40, 1313222), (59, 890320), (62, 847240), (80, 656611), (118, 445160), (124, 423620), (155, 338896), (236, 222580), (248, 211810), (295, 178064), (310, 169448), (359, 146320), (472, 111290), (496, 105905), (590, 89032), (620, 84724), (718, 73160), (944, 55645), (1180, 44516), (1240, 42362), (1436, 36580), (1795, 29264), (1829, 28720), (2360, 22258), (2480, 21181), (2872, 18290), (3590, 14632), (3658, 14360), (4720, 11129), (5744, 9145), (7180, 7316)]