47041740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4931}}^1$

素因数の和:4999

約数の個数: 72

約数和(自身を含む): 145415088

約数和(自身を除く): 98373348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 4931, 9540, 9862, 14793, 19724, 24655, 29586, 44379, 49310, 59172, 73965, 88758, 98620, 147930, 177516, 221895, 261343, 295860, 443790, 522686, 784029, 887580, 1045372, 1306715, 1568058, 2352087, 2613430, 3136116, 3920145, 4704174, 5226860, 7840290, 9408348, 11760435, 15680580, 23520870, 47041740]

約数ペア:

[(1, 47041740), (2, 23520870), (3, 15680580), (4, 11760435), (5, 9408348), (6, 7840290), (9, 5226860), (10, 4704174), (12, 3920145), (15, 3136116), (18, 2613430), (20, 2352087), (30, 1568058), (36, 1306715), (45, 1045372), (53, 887580), (60, 784029), (90, 522686), (106, 443790), (159, 295860), (180, 261343), (212, 221895), (265, 177516), (318, 147930), (477, 98620), (530, 88758), (636, 73965), (795, 59172), (954, 49310), (1060, 44379), (1590, 29586), (1908, 24655), (2385, 19724), (3180, 14793), (4770, 9862), (4931, 9540)]