50221548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 137592000

約数和(自身を除く): 87370452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 449, 468, 478, 717, 898, 956, 1347, 1434, 1796, 2151, 2694, 2868, 3107, 4041, 4302, 5388, 5837, 6214, 8082, 8604, 9321, 11674, 12428, 16164, 17511, 18642, 23348, 27963, 35022, 37284, 52533, 55926, 70044, 105066, 107311, 111852, 210132, 214622, 321933, 429244, 643866, 965799, 1287732, 1395043, 1931598, 2790086, 3863196, 4185129, 5580172, 8370258, 12555387, 16740516, 25110774, 50221548]

約数ペア:

[(1, 50221548), (2, 25110774), (3, 16740516), (4, 12555387), (6, 8370258), (9, 5580172), (12, 4185129), (13, 3863196), (18, 2790086), (26, 1931598), (36, 1395043), (39, 1287732), (52, 965799), (78, 643866), (117, 429244), (156, 321933), (234, 214622), (239, 210132), (449, 111852), (468, 107311), (478, 105066), (717, 70044), (898, 55926), (956, 52533), (1347, 37284), (1434, 35022), (1796, 27963), (2151, 23348), (2694, 18642), (2868, 17511), (3107, 16164), (4041, 12428), (4302, 11674), (5388, 9321), (5837, 8604), (6214, 8082)]