53260779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 37217301

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 67, 109, 143, 187, 201, 221, 327, 429, 561, 663, 737, 871, 1139, 1199, 1417, 1853, 2211, 2431, 2613, 3417, 3597, 4251, 5559, 7293, 7303, 9581, 12529, 14807, 15587, 20383, 21909, 24089, 28743, 37587, 44421, 46761, 61149, 72267, 80333, 94939, 124151, 162877, 240999, 264979, 284817, 372453, 488631, 794937, 1044329, 1365661, 1613963, 3132987, 4096983, 4841889, 17753593, 53260779]

約数ペア:

[(1, 53260779), (3, 17753593), (11, 4841889), (13, 4096983), (17, 3132987), (33, 1613963), (39, 1365661), (51, 1044329), (67, 794937), (109, 488631), (143, 372453), (187, 284817), (201, 264979), (221, 240999), (327, 162877), (429, 124151), (561, 94939), (663, 80333), (737, 72267), (871, 61149), (1139, 46761), (1199, 44421), (1417, 37587), (1853, 28743), (2211, 24089), (2431, 21909), (2613, 20383), (3417, 15587), (3597, 14807), (4251, 12529), (5559, 9581), (7293, 7303)]