51163650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{4211}}^1$

素因数の和:4238

約数の個数: 72

約数和(自身を含む): 142584624

約数和(自身を除く): 91420974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 4211, 6075, 8422, 12150, 12633, 21055, 25266, 37899, 42110, 63165, 75798, 105275, 113697, 126330, 189495, 210550, 227394, 315825, 341091, 378990, 568485, 631650, 682182, 947475, 1023273, 1136970, 1705455, 1894950, 2046546, 2842425, 3410910, 5116365, 5684850, 8527275, 10232730, 17054550, 25581825, 51163650]

約数ペア:

[(1, 51163650), (2, 25581825), (3, 17054550), (5, 10232730), (6, 8527275), (9, 5684850), (10, 5116365), (15, 3410910), (18, 2842425), (25, 2046546), (27, 1894950), (30, 1705455), (45, 1136970), (50, 1023273), (54, 947475), (75, 682182), (81, 631650), (90, 568485), (135, 378990), (150, 341091), (162, 315825), (225, 227394), (243, 210550), (270, 189495), (405, 126330), (450, 113697), (486, 105275), (675, 75798), (810, 63165), (1215, 42110), (1350, 37899), (2025, 25266), (2430, 21055), (4050, 12633), (4211, 12150), (6075, 8422)]