401275650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157363}}^1$

素因数の和:157395

約数の個数: 48

約数和(自身を含む): 1053709344

約数和(自身を除く): 652433694

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 157363, 314726, 472089, 786815, 944178, 1573630, 2360445, 2675171, 3934075, 4720890, 5350342, 7868150, 8025513, 11802225, 13375855, 16051026, 23604450, 26751710, 40127565, 66879275, 80255130, 133758550, 200637825, 401275650]

約数ペア:

[(1, 401275650), (2, 200637825), (3, 133758550), (5, 80255130), (6, 66879275), (10, 40127565), (15, 26751710), (17, 23604450), (25, 16051026), (30, 13375855), (34, 11802225), (50, 8025513), (51, 7868150), (75, 5350342), (85, 4720890), (102, 3934075), (150, 2675171), (170, 2360445), (255, 1573630), (425, 944178), (510, 786815), (850, 472089), (1275, 314726), (2550, 157363)]