54551220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5791}}^1$

素因数の和:5960

約数の個数: 48

約数和(自身を含む): 153742848

約数和(自身を除く): 99191628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5791, 9420, 11582, 17373, 23164, 28955, 34746, 57910, 69492, 86865, 115820, 173730, 347460, 909187, 1818374, 2727561, 3636748, 4545935, 5455122, 9091870, 10910244, 13637805, 18183740, 27275610, 54551220]

約数ペア:

[(1, 54551220), (2, 27275610), (3, 18183740), (4, 13637805), (5, 10910244), (6, 9091870), (10, 5455122), (12, 4545935), (15, 3636748), (20, 2727561), (30, 1818374), (60, 909187), (157, 347460), (314, 173730), (471, 115820), (628, 86865), (785, 69492), (942, 57910), (1570, 34746), (1884, 28955), (2355, 23164), (3140, 17373), (4710, 11582), (5791, 9420)]