49673000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 64

約数和(自身を含む): 125208720

約数和(自身を除く): 75535720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 3821, 6500, 7642, 13000, 15284, 19105, 30568, 38210, 49673, 76420, 95525, 99346, 152840, 191050, 198692, 248365, 382100, 397384, 477625, 496730, 764200, 955250, 993460, 1241825, 1910500, 1986920, 2483650, 3821000, 4967300, 6209125, 9934600, 12418250, 24836500, 49673000]

約数ペア:

[(1, 49673000), (2, 24836500), (4, 12418250), (5, 9934600), (8, 6209125), (10, 4967300), (13, 3821000), (20, 2483650), (25, 1986920), (26, 1910500), (40, 1241825), (50, 993460), (52, 955250), (65, 764200), (100, 496730), (104, 477625), (125, 397384), (130, 382100), (200, 248365), (250, 198692), (260, 191050), (325, 152840), (500, 99346), (520, 95525), (650, 76420), (1000, 49673), (1300, 38210), (1625, 30568), (2600, 19105), (3250, 15284), (3821, 13000), (6500, 7642)]