56464830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 151614720

約数和(自身を除く): 95149890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1283, 1467, 1630, 2445, 2566, 2934, 3849, 4401, 4890, 6415, 7335, 7698, 8802, 11547, 12830, 14670, 19245, 22005, 23094, 34641, 38490, 44010, 57735, 69282, 115470, 173205, 209129, 346410, 418258, 627387, 1045645, 1254774, 1882161, 2091290, 3136935, 3764322, 5646483, 6273870, 9410805, 11292966, 18821610, 28232415, 56464830]

約数ペア:

[(1, 56464830), (2, 28232415), (3, 18821610), (5, 11292966), (6, 9410805), (9, 6273870), (10, 5646483), (15, 3764322), (18, 3136935), (27, 2091290), (30, 1882161), (45, 1254774), (54, 1045645), (90, 627387), (135, 418258), (163, 346410), (270, 209129), (326, 173205), (489, 115470), (815, 69282), (978, 57735), (1283, 44010), (1467, 38490), (1630, 34641), (2445, 23094), (2566, 22005), (2934, 19245), (3849, 14670), (4401, 12830), (4890, 11547), (6415, 8802), (7335, 7698)]