50102200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8128

約数の個数: 48

約数和(自身を含む): 120260160

約数和(自身を除く): 70157960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 202025, 250511, 323240, 404050, 501022, 808100, 1002044, 1252555, 1616200, 2004088, 2505110, 5010220, 6262775, 10020440, 12525550, 25051100, 50102200]

約数ペア:

[(1, 50102200), (2, 25051100), (4, 12525550), (5, 10020440), (8, 6262775), (10, 5010220), (20, 2505110), (25, 2004088), (31, 1616200), (40, 1252555), (50, 1002044), (62, 808100), (100, 501022), (124, 404050), (155, 323240), (200, 250511), (248, 202025), (310, 161620), (620, 80810), (775, 64648), (1240, 40405), (1550, 32324), (3100, 16162), (6200, 8081)]