89297050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 174845952

約数和(自身を除く): 85548902

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 310, 530, 775, 1087, 1325, 1550, 1643, 2174, 2650, 3286, 5435, 8215, 10870, 16430, 27175, 33697, 41075, 54350, 57611, 67394, 82150, 115222, 168485, 288055, 336970, 576110, 842425, 1440275, 1684850, 1785941, 2880550, 3571882, 8929705, 17859410, 44648525, 89297050]

約数ペア:

[(1, 89297050), (2, 44648525), (5, 17859410), (10, 8929705), (25, 3571882), (31, 2880550), (50, 1785941), (53, 1684850), (62, 1440275), (106, 842425), (155, 576110), (265, 336970), (310, 288055), (530, 168485), (775, 115222), (1087, 82150), (1325, 67394), (1550, 57611), (1643, 54350), (2174, 41075), (2650, 33697), (3286, 27175), (5435, 16430), (8215, 10870)]