27588950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 54706320

約数和(自身を除く): 27117370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 257, 475, 514, 565, 950, 1130, 1285, 2147, 2570, 2825, 4294, 4883, 5650, 6425, 9766, 10735, 12850, 21470, 24415, 29041, 48830, 53675, 58082, 107350, 122075, 145205, 244150, 290410, 551779, 726025, 1103558, 1452050, 2758895, 5517790, 13794475, 27588950]

約数ペア:

[(1, 27588950), (2, 13794475), (5, 5517790), (10, 2758895), (19, 1452050), (25, 1103558), (38, 726025), (50, 551779), (95, 290410), (113, 244150), (190, 145205), (226, 122075), (257, 107350), (475, 58082), (514, 53675), (565, 48830), (950, 29041), (1130, 24415), (1285, 21470), (2147, 12850), (2570, 10735), (2825, 9766), (4294, 6425), (4883, 5650)]