48973431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 30860169

約数列:

[1, 3, 13, 19, 29, 39, 43, 53, 57, 87, 129, 159, 247, 377, 551, 559, 689, 741, 817, 1007, 1131, 1247, 1537, 1653, 1677, 2067, 2279, 2451, 3021, 3741, 4611, 6837, 7163, 10621, 13091, 16211, 19981, 21489, 23693, 29203, 29627, 31863, 39273, 43301, 48633, 59943, 66091, 71079, 87609, 88881, 129903, 198273, 308009, 379639, 562913, 859183, 924027, 1138917, 1255729, 1688739, 2577549, 3767187, 16324477, 48973431]

約数ペア:

[(1, 48973431), (3, 16324477), (13, 3767187), (19, 2577549), (29, 1688739), (39, 1255729), (43, 1138917), (53, 924027), (57, 859183), (87, 562913), (129, 379639), (159, 308009), (247, 198273), (377, 129903), (551, 88881), (559, 87609), (689, 71079), (741, 66091), (817, 59943), (1007, 48633), (1131, 43301), (1247, 39273), (1537, 31863), (1653, 29627), (1677, 29203), (2067, 23693), (2279, 21489), (2451, 19981), (3021, 16211), (3741, 13091), (4611, 10621), (6837, 7163)]