31446350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 63745920

約数和(自身を除く): 32299570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 479, 505, 650, 958, 1010, 1313, 2395, 2525, 2626, 4790, 5050, 6227, 6565, 11975, 12454, 13130, 23950, 31135, 32825, 48379, 62270, 65650, 96758, 155675, 241895, 311350, 483790, 628927, 1209475, 1257854, 2418950, 3144635, 6289270, 15723175, 31446350]

約数ペア:

[(1, 31446350), (2, 15723175), (5, 6289270), (10, 3144635), (13, 2418950), (25, 1257854), (26, 1209475), (50, 628927), (65, 483790), (101, 311350), (130, 241895), (202, 155675), (325, 96758), (479, 65650), (505, 62270), (650, 48379), (958, 32825), (1010, 31135), (1313, 23950), (2395, 13130), (2525, 12454), (2626, 11975), (4790, 6565), (5050, 6227)]