47775650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 98827008

約数和(自身を除く): 51051358

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2371, 4030, 4742, 10075, 11855, 20150, 23710, 30823, 59275, 61646, 73501, 118550, 147002, 154115, 308230, 367505, 735010, 770575, 955513, 1541150, 1837525, 1911026, 3675050, 4777565, 9555130, 23887825, 47775650]

約数ペア:

[(1, 47775650), (2, 23887825), (5, 9555130), (10, 4777565), (13, 3675050), (25, 1911026), (26, 1837525), (31, 1541150), (50, 955513), (62, 770575), (65, 735010), (130, 367505), (155, 308230), (310, 154115), (325, 147002), (403, 118550), (650, 73501), (775, 61646), (806, 59275), (1550, 30823), (2015, 23710), (2371, 20150), (4030, 11855), (4742, 10075)]