47202390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12197}}^1$

素因数の和:12253

約数の個数: 48

約数和(自身を含む): 125590608

約数和(自身を除く): 78388218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12197, 24394, 36591, 60985, 73182, 109773, 121970, 182955, 219546, 365910, 524471, 548865, 1048942, 1097730, 1573413, 2622355, 3146826, 4720239, 5244710, 7867065, 9440478, 15734130, 23601195, 47202390]

約数ペア:

[(1, 47202390), (2, 23601195), (3, 15734130), (5, 9440478), (6, 7867065), (9, 5244710), (10, 4720239), (15, 3146826), (18, 2622355), (30, 1573413), (43, 1097730), (45, 1048942), (86, 548865), (90, 524471), (129, 365910), (215, 219546), (258, 182955), (387, 121970), (430, 109773), (645, 73182), (774, 60985), (1290, 36591), (1935, 24394), (3870, 12197)]