57078996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21523}}^1$

素因数の和:21560

約数の個数: 48

約数和(自身を含む): 151873344

約数和(自身を除く): 94794348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21523, 43046, 64569, 86092, 129138, 258276, 279799, 365891, 559598, 731782, 839397, 1097673, 1119196, 1463564, 1678794, 2195346, 3357588, 4390692, 4756583, 9513166, 14269749, 19026332, 28539498, 57078996]

約数ペア:

[(1, 57078996), (2, 28539498), (3, 19026332), (4, 14269749), (6, 9513166), (12, 4756583), (13, 4390692), (17, 3357588), (26, 2195346), (34, 1678794), (39, 1463564), (51, 1119196), (52, 1097673), (68, 839397), (78, 731782), (102, 559598), (156, 365891), (204, 279799), (221, 258276), (442, 129138), (663, 86092), (884, 64569), (1326, 43046), (2652, 21523)]