55971880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 133176960

約数和(自身を除く): 77205080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 733, 830, 920, 1466, 1660, 1909, 2932, 3320, 3665, 3818, 5864, 7330, 7636, 9545, 14660, 15272, 16859, 19090, 29320, 33718, 38180, 60839, 67436, 76360, 84295, 121678, 134872, 168590, 243356, 304195, 337180, 486712, 608390, 674360, 1216780, 1399297, 2433560, 2798594, 5597188, 6996485, 11194376, 13992970, 27985940, 55971880]

約数ペア:

[(1, 55971880), (2, 27985940), (4, 13992970), (5, 11194376), (8, 6996485), (10, 5597188), (20, 2798594), (23, 2433560), (40, 1399297), (46, 1216780), (83, 674360), (92, 608390), (115, 486712), (166, 337180), (184, 304195), (230, 243356), (332, 168590), (415, 134872), (460, 121678), (664, 84295), (733, 76360), (830, 67436), (920, 60839), (1466, 38180), (1660, 33718), (1909, 29320), (2932, 19090), (3320, 16859), (3665, 15272), (3818, 14660), (5864, 9545), (7330, 7636)]