51849960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6449}}^1$

素因数の和:6530

約数の個数: 64

約数和(自身を含む): 157896000

約数和(自身を除く): 106046040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6449, 8040, 12898, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 128980, 154776, 193470, 257960, 386940, 432083, 773880, 864166, 1296249, 1728332, 2160415, 2592498, 3456664, 4320830, 5184996, 6481245, 8641660, 10369992, 12962490, 17283320, 25924980, 51849960]

約数ペア:

[(1, 51849960), (2, 25924980), (3, 17283320), (4, 12962490), (5, 10369992), (6, 8641660), (8, 6481245), (10, 5184996), (12, 4320830), (15, 3456664), (20, 2592498), (24, 2160415), (30, 1728332), (40, 1296249), (60, 864166), (67, 773880), (120, 432083), (134, 386940), (201, 257960), (268, 193470), (335, 154776), (402, 128980), (536, 96735), (670, 77388), (804, 64490), (1005, 51592), (1340, 38694), (1608, 32245), (2010, 25796), (2680, 19347), (4020, 12898), (6449, 8040)]