53094020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8069}}^1$

素因数の和:8132

約数の個数: 48

約数和(自身を含む): 130152960

約数和(自身を除く): 77058940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8069, 16138, 32276, 40345, 56483, 80690, 112966, 161380, 225932, 282415, 379243, 564830, 758486, 1129660, 1516972, 1896215, 2654701, 3792430, 5309402, 7584860, 10618804, 13273505, 26547010, 53094020]

約数ペア:

[(1, 53094020), (2, 26547010), (4, 13273505), (5, 10618804), (7, 7584860), (10, 5309402), (14, 3792430), (20, 2654701), (28, 1896215), (35, 1516972), (47, 1129660), (70, 758486), (94, 564830), (140, 379243), (188, 282415), (235, 225932), (329, 161380), (470, 112966), (658, 80690), (940, 56483), (1316, 40345), (1645, 32276), (3290, 16138), (6580, 8069)]