56565090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 72

約数和(自身を含む): 155306268

約数和(自身を除く): 98741178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1741, 1805, 2166, 3249, 3482, 3610, 5223, 5415, 6498, 8705, 10446, 10830, 15669, 16245, 17410, 26115, 31338, 32490, 33079, 52230, 66158, 78345, 99237, 156690, 165395, 198474, 297711, 330790, 496185, 595422, 628501, 992370, 1257002, 1488555, 1885503, 2977110, 3142505, 3771006, 5656509, 6285010, 9427515, 11313018, 18855030, 28282545, 56565090]

約数ペア:

[(1, 56565090), (2, 28282545), (3, 18855030), (5, 11313018), (6, 9427515), (9, 6285010), (10, 5656509), (15, 3771006), (18, 3142505), (19, 2977110), (30, 1885503), (38, 1488555), (45, 1257002), (57, 992370), (90, 628501), (95, 595422), (114, 496185), (171, 330790), (190, 297711), (285, 198474), (342, 165395), (361, 156690), (570, 99237), (722, 78345), (855, 66158), (1083, 52230), (1710, 33079), (1741, 32490), (1805, 31338), (2166, 26115), (3249, 17410), (3482, 16245), (3610, 15669), (5223, 10830), (5415, 10446), (6498, 8705)]