27228850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 57067776

約数和(自身を除く): 29838926

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1597, 1705, 3194, 3410, 7985, 8525, 15970, 17050, 17567, 35134, 39925, 49507, 79850, 87835, 99014, 175670, 247535, 439175, 495070, 544577, 878350, 1089154, 1237675, 2475350, 2722885, 5445770, 13614425, 27228850]

約数ペア:

[(1, 27228850), (2, 13614425), (5, 5445770), (10, 2722885), (11, 2475350), (22, 1237675), (25, 1089154), (31, 878350), (50, 544577), (55, 495070), (62, 439175), (110, 247535), (155, 175670), (275, 99014), (310, 87835), (341, 79850), (550, 49507), (682, 39925), (775, 35134), (1550, 17567), (1597, 17050), (1705, 15970), (3194, 8525), (3410, 7985)]