52108100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 124658688

約数和(自身を除く): 72550588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 373, 508, 550, 635, 746, 1100, 1270, 1397, 1492, 1865, 2540, 2794, 3175, 3730, 4103, 5588, 6350, 6985, 7460, 8206, 9325, 12700, 13970, 16412, 18650, 20515, 27940, 34925, 37300, 41030, 47371, 69850, 82060, 94742, 102575, 139700, 189484, 205150, 236855, 410300, 473710, 521081, 947420, 1042162, 1184275, 2084324, 2368550, 2605405, 4737100, 5210810, 10421620, 13027025, 26054050, 52108100]

約数ペア:

[(1, 52108100), (2, 26054050), (4, 13027025), (5, 10421620), (10, 5210810), (11, 4737100), (20, 2605405), (22, 2368550), (25, 2084324), (44, 1184275), (50, 1042162), (55, 947420), (100, 521081), (110, 473710), (127, 410300), (220, 236855), (254, 205150), (275, 189484), (373, 139700), (508, 102575), (550, 94742), (635, 82060), (746, 69850), (1100, 47371), (1270, 41030), (1397, 37300), (1492, 34925), (1865, 27940), (2540, 20515), (2794, 18650), (3175, 16412), (3730, 13970), (4103, 12700), (5588, 9325), (6350, 8206), (6985, 7460)]