49304580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63211}}^1$

素因数の和:63236

約数の個数: 48

約数和(自身を含む): 148674624

約数和(自身を除く): 99370044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63211, 126422, 189633, 252844, 316055, 379266, 632110, 758532, 821743, 948165, 1264220, 1643486, 1896330, 2465229, 3286972, 3792660, 4108715, 4930458, 8217430, 9860916, 12326145, 16434860, 24652290, 49304580]

約数ペア:

[(1, 49304580), (2, 24652290), (3, 16434860), (4, 12326145), (5, 9860916), (6, 8217430), (10, 4930458), (12, 4108715), (13, 3792660), (15, 3286972), (20, 2465229), (26, 1896330), (30, 1643486), (39, 1264220), (52, 948165), (60, 821743), (65, 758532), (78, 632110), (130, 379266), (156, 316055), (195, 252844), (260, 189633), (390, 126422), (780, 63211)]