47011140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23743}}^1$

素因数の和:23769

約数の個数: 72

約数和(自身を含む): 155570688

約数和(自身を除く): 108559548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23743, 47486, 71229, 94972, 118715, 142458, 213687, 237430, 261173, 284916, 356145, 427374, 474860, 522346, 712290, 783519, 854748, 1044692, 1068435, 1305865, 1424580, 1567038, 2136870, 2350557, 2611730, 3134076, 3917595, 4273740, 4701114, 5223460, 7835190, 9402228, 11752785, 15670380, 23505570, 47011140]

約数ペア:

[(1, 47011140), (2, 23505570), (3, 15670380), (4, 11752785), (5, 9402228), (6, 7835190), (9, 5223460), (10, 4701114), (11, 4273740), (12, 3917595), (15, 3134076), (18, 2611730), (20, 2350557), (22, 2136870), (30, 1567038), (33, 1424580), (36, 1305865), (44, 1068435), (45, 1044692), (55, 854748), (60, 783519), (66, 712290), (90, 522346), (99, 474860), (110, 427374), (132, 356145), (165, 284916), (180, 261173), (198, 237430), (220, 213687), (330, 142458), (396, 118715), (495, 94972), (660, 71229), (990, 47486), (1980, 23743)]