61939460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12284

約数の個数: 48

約数和(自身を含む): 148079232

約数和(自身を除く): 86139772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 12241, 24482, 48964, 61205, 122410, 134651, 244820, 269302, 281543, 538604, 563086, 673255, 1126172, 1346510, 1407715, 2693020, 2815430, 3096973, 5630860, 6193946, 12387892, 15484865, 30969730, 61939460]

約数ペア:

[(1, 61939460), (2, 30969730), (4, 15484865), (5, 12387892), (10, 6193946), (11, 5630860), (20, 3096973), (22, 2815430), (23, 2693020), (44, 1407715), (46, 1346510), (55, 1126172), (92, 673255), (110, 563086), (115, 538604), (220, 281543), (230, 269302), (253, 244820), (460, 134651), (506, 122410), (1012, 61205), (1265, 48964), (2530, 24482), (5060, 12241)]