51980552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 61238008

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 701, 713, 806, 1196, 1402, 1426, 1612, 2392, 2804, 2852, 3224, 5608, 5704, 9113, 9269, 16123, 18226, 18538, 21731, 32246, 36452, 37076, 43462, 64492, 72904, 74152, 86924, 128984, 173848, 209599, 282503, 419198, 499813, 565006, 838396, 999626, 1130012, 1676792, 1999252, 2260024, 3998504, 6497569, 12995138, 25990276, 51980552]

約数ペア:

[(1, 51980552), (2, 25990276), (4, 12995138), (8, 6497569), (13, 3998504), (23, 2260024), (26, 1999252), (31, 1676792), (46, 1130012), (52, 999626), (62, 838396), (92, 565006), (104, 499813), (124, 419198), (184, 282503), (248, 209599), (299, 173848), (403, 128984), (598, 86924), (701, 74152), (713, 72904), (806, 64492), (1196, 43462), (1402, 37076), (1426, 36452), (1612, 32246), (2392, 21731), (2804, 18538), (2852, 18226), (3224, 16123), (5608, 9269), (5704, 9113)]