31967050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 61996032

約数和(自身を除く): 30028982

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 122, 223, 235, 305, 446, 470, 610, 1115, 1175, 1525, 2230, 2350, 2867, 3050, 5575, 5734, 10481, 11150, 13603, 14335, 20962, 27206, 28670, 52405, 68015, 71675, 104810, 136030, 143350, 262025, 340075, 524050, 639341, 680150, 1278682, 3196705, 6393410, 15983525, 31967050]

約数ペア:

[(1, 31967050), (2, 15983525), (5, 6393410), (10, 3196705), (25, 1278682), (47, 680150), (50, 639341), (61, 524050), (94, 340075), (122, 262025), (223, 143350), (235, 136030), (305, 104810), (446, 71675), (470, 68015), (610, 52405), (1115, 28670), (1175, 27206), (1525, 20962), (2230, 14335), (2350, 13603), (2867, 11150), (3050, 10481), (5575, 5734)]