75369550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 147646800

約数和(自身を除く): 72277250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 290, 295, 590, 725, 881, 1450, 1475, 1711, 1762, 2950, 3422, 4405, 8555, 8810, 17110, 22025, 25549, 42775, 44050, 51098, 51979, 85550, 103958, 127745, 255490, 259895, 519790, 638725, 1277450, 1299475, 1507391, 2598950, 3014782, 7536955, 15073910, 37684775, 75369550]

約数ペア:

[(1, 75369550), (2, 37684775), (5, 15073910), (10, 7536955), (25, 3014782), (29, 2598950), (50, 1507391), (58, 1299475), (59, 1277450), (118, 638725), (145, 519790), (290, 259895), (295, 255490), (590, 127745), (725, 103958), (881, 85550), (1450, 51979), (1475, 51098), (1711, 44050), (1762, 42775), (2950, 25549), (3422, 22025), (4405, 17110), (8555, 8810)]