49469180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 108804864

約数和(自身を除く): 59335684

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1093, 1460, 2186, 2263, 4372, 4526, 5465, 9052, 10930, 11315, 21860, 22630, 33883, 45260, 67766, 79789, 135532, 159578, 169415, 319156, 338830, 398945, 677660, 797890, 1595780, 2473459, 4946918, 9893836, 12367295, 24734590, 49469180]

約数ペア:

[(1, 49469180), (2, 24734590), (4, 12367295), (5, 9893836), (10, 4946918), (20, 2473459), (31, 1595780), (62, 797890), (73, 677660), (124, 398945), (146, 338830), (155, 319156), (292, 169415), (310, 159578), (365, 135532), (620, 79789), (730, 67766), (1093, 45260), (1460, 33883), (2186, 22630), (2263, 21860), (4372, 11315), (4526, 10930), (5465, 9052)]