53797328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5571

約数の個数: 40

約数和(自身を含む): 114659328

約数和(自身を除く): 60862000

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 5503, 9776, 11006, 22012, 44024, 71539, 88048, 143078, 258641, 286156, 517282, 572312, 1034564, 1144624, 2069128, 3362333, 4138256, 6724666, 13449332, 26898664, 53797328]

約数ペア:

[(1, 53797328), (2, 26898664), (4, 13449332), (8, 6724666), (13, 4138256), (16, 3362333), (26, 2069128), (47, 1144624), (52, 1034564), (94, 572312), (104, 517282), (188, 286156), (208, 258641), (376, 143078), (611, 88048), (752, 71539), (1222, 44024), (2444, 22012), (4888, 11006), (5503, 9776)]