53429120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 131898240

約数和(自身を除く): 78469120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2693, 3968, 4960, 5386, 9920, 10772, 13465, 19840, 21544, 26930, 43088, 53860, 83483, 86176, 107720, 166966, 172352, 215440, 333932, 344704, 417415, 430880, 667864, 834830, 861760, 1335728, 1669660, 1723520, 2671456, 3339320, 5342912, 6678640, 10685824, 13357280, 26714560, 53429120]

約数ペア:

[(1, 53429120), (2, 26714560), (4, 13357280), (5, 10685824), (8, 6678640), (10, 5342912), (16, 3339320), (20, 2671456), (31, 1723520), (32, 1669660), (40, 1335728), (62, 861760), (64, 834830), (80, 667864), (124, 430880), (128, 417415), (155, 344704), (160, 333932), (248, 215440), (310, 172352), (320, 166966), (496, 107720), (620, 86176), (640, 83483), (992, 53860), (1240, 43088), (1984, 26930), (2480, 21544), (2693, 19840), (3968, 13465), (4960, 10772), (5386, 9920)]