51201384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 138532800

約数和(自身を除く): 87331416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 433, 758, 866, 1137, 1299, 1516, 1732, 2274, 2598, 3032, 3464, 4548, 4927, 5196, 5629, 9096, 9854, 10392, 11258, 14781, 16887, 19708, 22516, 29562, 33774, 39416, 45032, 59124, 67548, 118248, 135096, 164107, 328214, 492321, 656428, 984642, 1312856, 1969284, 2133391, 3938568, 4266782, 6400173, 8533564, 12800346, 17067128, 25600692, 51201384]

約数ペア:

[(1, 51201384), (2, 25600692), (3, 17067128), (4, 12800346), (6, 8533564), (8, 6400173), (12, 4266782), (13, 3938568), (24, 2133391), (26, 1969284), (39, 1312856), (52, 984642), (78, 656428), (104, 492321), (156, 328214), (312, 164107), (379, 135096), (433, 118248), (758, 67548), (866, 59124), (1137, 45032), (1299, 39416), (1516, 33774), (1732, 29562), (2274, 22516), (2598, 19708), (3032, 16887), (3464, 14781), (4548, 11258), (4927, 10392), (5196, 9854), (5629, 9096)]