50804715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 91897344

約数和(自身を除く): 41092629

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 73, 83, 129, 195, 215, 219, 249, 365, 415, 559, 645, 949, 1079, 1095, 1245, 1677, 2795, 2847, 3139, 3237, 3569, 4745, 5395, 6059, 8385, 9417, 10707, 14235, 15695, 16185, 17845, 18177, 30295, 40807, 46397, 47085, 53535, 78767, 90885, 122421, 139191, 204035, 231985, 236301, 260537, 393835, 612105, 695955, 781611, 1181505, 1302685, 3386981, 3908055, 10160943, 16934905, 50804715]

約数ペア:

[(1, 50804715), (3, 16934905), (5, 10160943), (13, 3908055), (15, 3386981), (39, 1302685), (43, 1181505), (65, 781611), (73, 695955), (83, 612105), (129, 393835), (195, 260537), (215, 236301), (219, 231985), (249, 204035), (365, 139191), (415, 122421), (559, 90885), (645, 78767), (949, 53535), (1079, 47085), (1095, 46397), (1245, 40807), (1677, 30295), (2795, 18177), (2847, 17845), (3139, 16185), (3237, 15695), (3569, 14235), (4745, 10707), (5395, 9417), (6059, 8385)]