53286080

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1977

約数の個数: 56

約数和(自身を含む): 128381760

約数和(自身を除く): 75095680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 1871, 2848, 3560, 3742, 5696, 7120, 7484, 9355, 14240, 14968, 18710, 28480, 29936, 37420, 59872, 74840, 119744, 149680, 166519, 299360, 333038, 598720, 666076, 832595, 1332152, 1665190, 2664304, 3330380, 5328608, 6660760, 10657216, 13321520, 26643040, 53286080]

約数ペア:

[(1, 53286080), (2, 26643040), (4, 13321520), (5, 10657216), (8, 6660760), (10, 5328608), (16, 3330380), (20, 2664304), (32, 1665190), (40, 1332152), (64, 832595), (80, 666076), (89, 598720), (160, 333038), (178, 299360), (320, 166519), (356, 149680), (445, 119744), (712, 74840), (890, 59872), (1424, 37420), (1780, 29936), (1871, 28480), (2848, 18710), (3560, 14968), (3742, 14240), (5696, 9355), (7120, 7484)]