55854580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 74782220

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 53, 58, 79, 92, 106, 115, 116, 145, 158, 212, 230, 265, 290, 316, 395, 460, 530, 580, 667, 790, 1060, 1219, 1334, 1537, 1580, 1817, 2291, 2438, 2668, 3074, 3335, 3634, 4187, 4582, 4876, 6095, 6148, 6670, 7268, 7685, 8374, 9085, 9164, 11455, 12190, 13340, 15370, 16748, 18170, 20935, 22910, 24380, 30740, 35351, 36340, 41870, 45820, 52693, 70702, 83740, 96301, 105386, 121423, 141404, 176755, 192602, 210772, 242846, 263465, 353510, 385204, 481505, 485692, 526930, 607115, 707020, 963010, 1053860, 1214230, 1926020, 2428460, 2792729, 5585458, 11170916, 13963645, 27927290, 55854580]

約数ペア:

[(1, 55854580), (2, 27927290), (4, 13963645), (5, 11170916), (10, 5585458), (20, 2792729), (23, 2428460), (29, 1926020), (46, 1214230), (53, 1053860), (58, 963010), (79, 707020), (92, 607115), (106, 526930), (115, 485692), (116, 481505), (145, 385204), (158, 353510), (212, 263465), (230, 242846), (265, 210772), (290, 192602), (316, 176755), (395, 141404), (460, 121423), (530, 105386), (580, 96301), (667, 83740), (790, 70702), (1060, 52693), (1219, 45820), (1334, 41870), (1537, 36340), (1580, 35351), (1817, 30740), (2291, 24380), (2438, 22910), (2668, 20935), (3074, 18170), (3335, 16748), (3634, 15370), (4187, 13340), (4582, 12190), (4876, 11455), (6095, 9164), (6148, 9085), (6670, 8374), (7268, 7685)]