57907460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 131589696

約数和(自身を除く): 73682236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 787, 1132, 1415, 1574, 2830, 3148, 3679, 3935, 5660, 7358, 7870, 10231, 14716, 15740, 18395, 20462, 36790, 40924, 51155, 73580, 102310, 204620, 222721, 445442, 890884, 1113605, 2227210, 2895373, 4454420, 5790746, 11581492, 14476865, 28953730, 57907460]

約数ペア:

[(1, 57907460), (2, 28953730), (4, 14476865), (5, 11581492), (10, 5790746), (13, 4454420), (20, 2895373), (26, 2227210), (52, 1113605), (65, 890884), (130, 445442), (260, 222721), (283, 204620), (566, 102310), (787, 73580), (1132, 51155), (1415, 40924), (1574, 36790), (2830, 20462), (3148, 18395), (3679, 15740), (3935, 14716), (5660, 10231), (7358, 7870)]