42401450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9351

約数の個数: 48

約数和(自身を含む): 97077120

約数和(自身を除く): 54675670

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 9319, 18638, 46595, 65233, 93190, 121147, 130466, 232975, 242294, 326165, 465950, 605735, 652330, 848029, 1211470, 1630825, 1696058, 3028675, 3261650, 4240145, 6057350, 8480290, 21200725, 42401450]

約数ペア:

[(1, 42401450), (2, 21200725), (5, 8480290), (7, 6057350), (10, 4240145), (13, 3261650), (14, 3028675), (25, 1696058), (26, 1630825), (35, 1211470), (50, 848029), (65, 652330), (70, 605735), (91, 465950), (130, 326165), (175, 242294), (182, 232975), (325, 130466), (350, 121147), (455, 93190), (650, 65233), (910, 46595), (2275, 18638), (4550, 9319)]