50864580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21737}}^1$

素因数の和:21765

約数の個数: 72

約数和(自身を含む): 166165272

約数和(自身を除く): 115300692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 21737, 43474, 65211, 86948, 108685, 130422, 195633, 217370, 260844, 282581, 326055, 391266, 434740, 565162, 652110, 782532, 847743, 978165, 1130324, 1304220, 1412905, 1695486, 1956330, 2543229, 2825810, 3390972, 3912660, 4238715, 5086458, 5651620, 8477430, 10172916, 12716145, 16954860, 25432290, 50864580]

約数ペア:

[(1, 50864580), (2, 25432290), (3, 16954860), (4, 12716145), (5, 10172916), (6, 8477430), (9, 5651620), (10, 5086458), (12, 4238715), (13, 3912660), (15, 3390972), (18, 2825810), (20, 2543229), (26, 1956330), (30, 1695486), (36, 1412905), (39, 1304220), (45, 1130324), (52, 978165), (60, 847743), (65, 782532), (78, 652110), (90, 565162), (117, 434740), (130, 391266), (156, 326055), (180, 282581), (195, 260844), (234, 217370), (260, 195633), (390, 130422), (468, 108685), (585, 86948), (780, 65211), (1170, 43474), (2340, 21737)]