53937786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 128920320

約数和(自身を除く): 74982534

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 569, 777, 854, 1138, 1281, 1554, 1707, 2257, 2562, 3414, 3983, 4514, 6771, 7966, 11949, 13542, 15799, 21053, 23898, 31598, 34709, 42106, 47397, 63159, 69418, 94794, 104127, 126318, 147371, 208254, 242963, 294742, 442113, 485926, 728889, 884226, 1284233, 1457778, 2568466, 3852699, 7705398, 8989631, 17979262, 26968893, 53937786]

約数ペア:

[(1, 53937786), (2, 26968893), (3, 17979262), (6, 8989631), (7, 7705398), (14, 3852699), (21, 2568466), (37, 1457778), (42, 1284233), (61, 884226), (74, 728889), (111, 485926), (122, 442113), (183, 294742), (222, 242963), (259, 208254), (366, 147371), (427, 126318), (518, 104127), (569, 94794), (777, 69418), (854, 63159), (1138, 47397), (1281, 42106), (1554, 34709), (1707, 31598), (2257, 23898), (2562, 21053), (3414, 15799), (3983, 13542), (4514, 11949), (6771, 7966)]