53049220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 128136960

約数和(自身を除く): 75087740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2269, 2338, 3340, 4538, 4676, 5845, 9076, 11345, 11690, 15883, 22690, 23380, 31766, 45380, 63532, 79415, 158830, 317660, 378923, 757846, 1515692, 1894615, 2652461, 3789230, 5304922, 7578460, 10609844, 13262305, 26524610, 53049220]

約数ペア:

[(1, 53049220), (2, 26524610), (4, 13262305), (5, 10609844), (7, 7578460), (10, 5304922), (14, 3789230), (20, 2652461), (28, 1894615), (35, 1515692), (70, 757846), (140, 378923), (167, 317660), (334, 158830), (668, 79415), (835, 63532), (1169, 45380), (1670, 31766), (2269, 23380), (2338, 22690), (3340, 15883), (4538, 11690), (4676, 11345), (5845, 9076)]