53745540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4547}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 151284672

約数和(自身を除く): 97539132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4547, 5910, 9094, 11820, 13641, 18188, 22735, 27282, 45470, 54564, 68205, 90940, 136410, 272820, 895759, 1791518, 2687277, 3583036, 4478795, 5374554, 8957590, 10749108, 13436385, 17915180, 26872770, 53745540]

約数ペア:

[(1, 53745540), (2, 26872770), (3, 17915180), (4, 13436385), (5, 10749108), (6, 8957590), (10, 5374554), (12, 4478795), (15, 3583036), (20, 2687277), (30, 1791518), (60, 895759), (197, 272820), (394, 136410), (591, 90940), (788, 68205), (985, 54564), (1182, 45470), (1970, 27282), (2364, 22735), (2955, 18188), (3940, 13641), (4547, 11820), (5910, 9094)]