57897882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 90882918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1721, 1869, 2403, 3442, 3738, 4806, 5163, 5607, 10326, 11214, 12047, 15489, 16821, 24094, 30978, 33642, 36141, 46467, 72282, 92934, 108423, 153169, 216846, 306338, 325269, 459507, 650538, 919014, 1072183, 1378521, 2144366, 2757042, 3216549, 4135563, 6433098, 8271126, 9649647, 19299294, 28948941, 57897882]

約数ペア:

[(1, 57897882), (2, 28948941), (3, 19299294), (6, 9649647), (7, 8271126), (9, 6433098), (14, 4135563), (18, 3216549), (21, 2757042), (27, 2144366), (42, 1378521), (54, 1072183), (63, 919014), (89, 650538), (126, 459507), (178, 325269), (189, 306338), (267, 216846), (378, 153169), (534, 108423), (623, 92934), (801, 72282), (1246, 46467), (1602, 36141), (1721, 33642), (1869, 30978), (2403, 24094), (3442, 16821), (3738, 15489), (4806, 12047), (5163, 11214), (5607, 10326)]