56737460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 131072256

約数和(自身を除く): 74334796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 4643, 6110, 9286, 12220, 18572, 23215, 46430, 60359, 92860, 120718, 218221, 241436, 301795, 436442, 603590, 872884, 1091105, 1207180, 2182210, 2836873, 4364420, 5673746, 11347492, 14184365, 28368730, 56737460]

約数ペア:

[(1, 56737460), (2, 28368730), (4, 14184365), (5, 11347492), (10, 5673746), (13, 4364420), (20, 2836873), (26, 2182210), (47, 1207180), (52, 1091105), (65, 872884), (94, 603590), (130, 436442), (188, 301795), (235, 241436), (260, 218221), (470, 120718), (611, 92860), (940, 60359), (1222, 46430), (2444, 23215), (3055, 18572), (4643, 12220), (6110, 9286)]