48630490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 89560080

約数和(自身を除く): 40929590

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 541, 890, 1010, 1082, 2705, 5410, 8989, 17978, 44945, 48149, 54641, 89890, 96298, 109282, 240745, 273205, 481490, 546410, 4863049, 9726098, 24315245, 48630490]

約数ペア:

[(1, 48630490), (2, 24315245), (5, 9726098), (10, 4863049), (89, 546410), (101, 481490), (178, 273205), (202, 240745), (445, 109282), (505, 96298), (541, 89890), (890, 54641), (1010, 48149), (1082, 44945), (2705, 17978), (5410, 8989)]