52507390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 112565376

約数和(自身を除く): 60057986

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1033, 1105, 1495, 1955, 2066, 2210, 2990, 3910, 5083, 5165, 10166, 10330, 13429, 17561, 23759, 25415, 26858, 35122, 47518, 50830, 67145, 87805, 118795, 134290, 175610, 228293, 237590, 308867, 403903, 456586, 617734, 807806, 1141465, 1544335, 2019515, 2282930, 3088670, 4039030, 5250739, 10501478, 26253695, 52507390]

約数ペア:

[(1, 52507390), (2, 26253695), (5, 10501478), (10, 5250739), (13, 4039030), (17, 3088670), (23, 2282930), (26, 2019515), (34, 1544335), (46, 1141465), (65, 807806), (85, 617734), (115, 456586), (130, 403903), (170, 308867), (221, 237590), (230, 228293), (299, 175610), (391, 134290), (442, 118795), (598, 87805), (782, 67145), (1033, 50830), (1105, 47518), (1495, 35122), (1955, 26858), (2066, 25415), (2210, 23759), (2990, 17561), (3910, 13429), (5083, 10330), (5165, 10166)]