53856260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 65894140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 478, 593, 956, 1186, 1195, 2372, 2390, 2965, 4541, 4780, 5930, 9082, 11267, 11860, 18164, 22534, 22705, 45068, 45410, 56335, 90820, 112670, 141727, 225340, 283454, 566908, 708635, 1417270, 2692813, 2834540, 5385626, 10771252, 13464065, 26928130, 53856260]

約数ペア:

[(1, 53856260), (2, 26928130), (4, 13464065), (5, 10771252), (10, 5385626), (19, 2834540), (20, 2692813), (38, 1417270), (76, 708635), (95, 566908), (190, 283454), (239, 225340), (380, 141727), (478, 112670), (593, 90820), (956, 56335), (1186, 45410), (1195, 45068), (2372, 22705), (2390, 22534), (2965, 18164), (4541, 11860), (4780, 11267), (5930, 9082)]