51392550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31147}}^1$

素因数の和:31173

約数の個数: 48

約数和(自身を含む): 139044672

約数和(自身を除く): 87652122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 31147, 62294, 93441, 155735, 186882, 311470, 342617, 467205, 685234, 778675, 934410, 1027851, 1557350, 1713085, 2055702, 2336025, 3426170, 4672050, 5139255, 8565425, 10278510, 17130850, 25696275, 51392550]

約数ペア:

[(1, 51392550), (2, 25696275), (3, 17130850), (5, 10278510), (6, 8565425), (10, 5139255), (11, 4672050), (15, 3426170), (22, 2336025), (25, 2055702), (30, 1713085), (33, 1557350), (50, 1027851), (55, 934410), (66, 778675), (75, 685234), (110, 467205), (150, 342617), (165, 311470), (275, 186882), (330, 155735), (550, 93441), (825, 62294), (1650, 31147)]