53548160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 78643840

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, 2699, 3968, 4960, 5398, 9920, 10796, 13495, 19840, 21592, 26990, 43184, 53980, 83669, 86368, 107960, 167338, 172736, 215920, 334676, 345472, 418345, 431840, 669352, 836690, 863680, 1338704, 1673380, 1727360, 2677408, 3346760, 5354816, 6693520, 10709632, 13387040, 26774080, 53548160]

約数ペア:

[(1, 53548160), (2, 26774080), (4, 13387040), (5, 10709632), (8, 6693520), (10, 5354816), (16, 3346760), (20, 2677408), (31, 1727360), (32, 1673380), (40, 1338704), (62, 863680), (64, 836690), (80, 669352), (124, 431840), (128, 418345), (155, 345472), (160, 334676), (248, 215920), (310, 172736), (320, 167338), (496, 107960), (620, 86368), (640, 83669), (992, 53980), (1240, 43184), (1984, 26990), (2480, 21592), (2699, 19840), (3968, 13495), (4960, 10796), (5398, 9920)]