50050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 150618240

約数和(自身を除く): 100567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 661, 1262, 1322, 1893, 1983, 2524, 2644, 3155, 3305, 3786, 3966, 5048, 5288, 6310, 6610, 7572, 7932, 9465, 9915, 12620, 13220, 15144, 15864, 18930, 19830, 25240, 26440, 37860, 39660, 75720, 79320, 417091, 834182, 1251273, 1668364, 2085455, 2502546, 3336728, 4170910, 5005092, 6256365, 8341820, 10010184, 12512730, 16683640, 25025460, 50050920]

約数ペア:

[(1, 50050920), (2, 25025460), (3, 16683640), (4, 12512730), (5, 10010184), (6, 8341820), (8, 6256365), (10, 5005092), (12, 4170910), (15, 3336728), (20, 2502546), (24, 2085455), (30, 1668364), (40, 1251273), (60, 834182), (120, 417091), (631, 79320), (661, 75720), (1262, 39660), (1322, 37860), (1893, 26440), (1983, 25240), (2524, 19830), (2644, 18930), (3155, 15864), (3305, 15144), (3786, 13220), (3966, 12620), (5048, 9915), (5288, 9465), (6310, 7932), (6610, 7572)]