5210368891

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 6699599424

約数和(自身を除く): 1489230533

約数列:

[1, 7, 13, 49, 53, 91, 157, 371, 637, 689, 983, 1099, 2041, 2597, 4823, 6881, 7693, 8321, 12779, 14287, 33761, 48167, 52099, 58247, 89453, 100009, 108173, 154331, 364693, 407729, 626171, 677287, 757211, 1080317, 2006303, 2552851, 4741009, 5300477, 7562219, 8179543, 14044121, 33187063, 57256801, 98308847, 106334059, 400797607, 744338413, 5210368891]

約数ペア:

[(1, 5210368891), (7, 744338413), (13, 400797607), (49, 106334059), (53, 98308847), (91, 57256801), (157, 33187063), (371, 14044121), (637, 8179543), (689, 7562219), (983, 5300477), (1099, 4741009), (2041, 2552851), (2597, 2006303), (4823, 1080317), (6881, 757211), (7693, 677287), (8321, 626171), (12779, 407729), (14287, 364693), (33761, 154331), (48167, 108173), (52099, 100009), (58247, 89453)]