49191250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 101217600

約数和(自身を除く): 52026350

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 59, 115, 118, 125, 145, 230, 250, 290, 295, 575, 590, 625, 667, 725, 1150, 1250, 1334, 1357, 1450, 1475, 1711, 2714, 2875, 2950, 3335, 3422, 3625, 5750, 6670, 6785, 7250, 7375, 8555, 13570, 14375, 14750, 16675, 17110, 18125, 28750, 33350, 33925, 36250, 36875, 39353, 42775, 67850, 73750, 78706, 83375, 85550, 166750, 169625, 196765, 213875, 339250, 393530, 416875, 427750, 833750, 848125, 983825, 1069375, 1696250, 1967650, 2138750, 4919125, 9838250, 24595625, 49191250]

約数ペア:

[(1, 49191250), (2, 24595625), (5, 9838250), (10, 4919125), (23, 2138750), (25, 1967650), (29, 1696250), (46, 1069375), (50, 983825), (58, 848125), (59, 833750), (115, 427750), (118, 416875), (125, 393530), (145, 339250), (230, 213875), (250, 196765), (290, 169625), (295, 166750), (575, 85550), (590, 83375), (625, 78706), (667, 73750), (725, 67850), (1150, 42775), (1250, 39353), (1334, 36875), (1357, 36250), (1450, 33925), (1475, 33350), (1711, 28750), (2714, 18125), (2875, 17110), (2950, 16675), (3335, 14750), (3422, 14375), (3625, 13570), (5750, 8555), (6670, 7375), (6785, 7250)]