53172184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 61739816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 379, 494, 568, 758, 923, 988, 1349, 1516, 1846, 1976, 2698, 3032, 3692, 4927, 5396, 7201, 7384, 9854, 10792, 14402, 17537, 19708, 26909, 28804, 35074, 39416, 53818, 57608, 70148, 93613, 107636, 140296, 187226, 215272, 349817, 374452, 511271, 699634, 748904, 1022542, 1399268, 2045084, 2798536, 4090168, 6646523, 13293046, 26586092, 53172184]

約数ペア:

[(1, 53172184), (2, 26586092), (4, 13293046), (8, 6646523), (13, 4090168), (19, 2798536), (26, 2045084), (38, 1399268), (52, 1022542), (71, 748904), (76, 699634), (104, 511271), (142, 374452), (152, 349817), (247, 215272), (284, 187226), (379, 140296), (494, 107636), (568, 93613), (758, 70148), (923, 57608), (988, 53818), (1349, 39416), (1516, 35074), (1846, 28804), (1976, 26909), (2698, 19708), (3032, 17537), (3692, 14402), (4927, 10792), (5396, 9854), (7201, 7384)]