52119800

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 121662600

約数和(自身を除く): 69542800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 619, 842, 1238, 1684, 2105, 2476, 3095, 3368, 4210, 4952, 6190, 8420, 10525, 12380, 15475, 16840, 21050, 24760, 30950, 42100, 61900, 84200, 123800, 260599, 521198, 1042396, 1302995, 2084792, 2605990, 5211980, 6514975, 10423960, 13029950, 26059900, 52119800]

約数ペア:

[(1, 52119800), (2, 26059900), (4, 13029950), (5, 10423960), (8, 6514975), (10, 5211980), (20, 2605990), (25, 2084792), (40, 1302995), (50, 1042396), (100, 521198), (200, 260599), (421, 123800), (619, 84200), (842, 61900), (1238, 42100), (1684, 30950), (2105, 24760), (2476, 21050), (3095, 16840), (3368, 15475), (4210, 12380), (4952, 10525), (6190, 8420)]