49783021080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31912193}}^1$

素因数の和:31912220

約数の個数: 64

約数和(自身を含む): 160837457760

約数和(自身を除く): 111054436680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31912193, 63824386, 95736579, 127648772, 159560965, 191473158, 255297544, 319121930, 382946316, 414858509, 478682895, 638243860, 765892632, 829717018, 957365790, 1244575527, 1276487720, 1659434036, 1914731580, 2074292545, 2489151054, 3318868072, 3829463160, 4148585090, 4978302108, 6222877635, 8297170180, 9956604216, 12445755270, 16594340360, 24891510540, 49783021080]

約数ペア:

[(1, 49783021080), (2, 24891510540), (3, 16594340360), (4, 12445755270), (5, 9956604216), (6, 8297170180), (8, 6222877635), (10, 4978302108), (12, 4148585090), (13, 3829463160), (15, 3318868072), (20, 2489151054), (24, 2074292545), (26, 1914731580), (30, 1659434036), (39, 1276487720), (40, 1244575527), (52, 957365790), (60, 829717018), (65, 765892632), (78, 638243860), (104, 478682895), (120, 414858509), (130, 382946316), (156, 319121930), (195, 255297544), (260, 191473158), (312, 159560965), (390, 127648772), (520, 95736579), (780, 63824386), (1560, 31912193)]