57055190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 110242944

約数和(自身を除く): 53187754

約数列:

[1, 2, 5, 10, 31, 41, 62, 67, 82, 134, 155, 205, 310, 335, 410, 670, 1271, 2077, 2542, 2747, 4154, 4489, 5494, 6355, 8978, 10385, 12710, 13735, 20770, 22445, 27470, 44890, 85157, 139159, 170314, 184049, 278318, 368098, 425785, 695795, 851570, 920245, 1391590, 1840490, 5705519, 11411038, 28527595, 57055190]

約数ペア:

[(1, 57055190), (2, 28527595), (5, 11411038), (10, 5705519), (31, 1840490), (41, 1391590), (62, 920245), (67, 851570), (82, 695795), (134, 425785), (155, 368098), (205, 278318), (310, 184049), (335, 170314), (410, 139159), (670, 85157), (1271, 44890), (2077, 27470), (2542, 22445), (2747, 20770), (4154, 13735), (4489, 12710), (5494, 10385), (6355, 8978)]