56033980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 123649344

約数和(自身を除く): 67615364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 460, 673, 724, 905, 1346, 1810, 2692, 3365, 3620, 4163, 6730, 8326, 13460, 15479, 16652, 20815, 30958, 41630, 61916, 77395, 83260, 121813, 154790, 243626, 309580, 487252, 609065, 1218130, 2436260, 2801699, 5603398, 11206796, 14008495, 28016990, 56033980]

約数ペア:

[(1, 56033980), (2, 28016990), (4, 14008495), (5, 11206796), (10, 5603398), (20, 2801699), (23, 2436260), (46, 1218130), (92, 609065), (115, 487252), (181, 309580), (230, 243626), (362, 154790), (460, 121813), (673, 83260), (724, 77395), (905, 61916), (1346, 41630), (1810, 30958), (2692, 20815), (3365, 16652), (3620, 15479), (4163, 13460), (6730, 8326)]