51492456

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 155952000

約数和(自身を除く): 104459544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 68, 72, 74, 102, 108, 111, 136, 148, 153, 204, 216, 222, 296, 306, 333, 379, 408, 444, 459, 612, 629, 666, 758, 888, 918, 999, 1137, 1224, 1258, 1332, 1516, 1836, 1887, 1998, 2274, 2516, 2664, 3032, 3411, 3672, 3774, 3996, 4548, 5032, 5661, 6443, 6822, 7548, 7992, 9096, 10233, 11322, 12886, 13644, 14023, 15096, 16983, 19329, 20466, 22644, 25772, 27288, 28046, 33966, 38658, 40932, 42069, 45288, 51544, 56092, 57987, 67932, 77316, 81864, 84138, 112184, 115974, 126207, 135864, 154632, 168276, 173961, 231948, 238391, 252414, 336552, 347922, 378621, 463896, 476782, 504828, 695844, 715173, 757242, 953564, 1009656, 1391688, 1430346, 1514484, 1907128, 2145519, 2860692, 3028968, 4291038, 5721384, 6436557, 8582076, 12873114, 17164152, 25746228, 51492456]

約数ペア:

[(1, 51492456), (2, 25746228), (3, 17164152), (4, 12873114), (6, 8582076), (8, 6436557), (9, 5721384), (12, 4291038), (17, 3028968), (18, 2860692), (24, 2145519), (27, 1907128), (34, 1514484), (36, 1430346), (37, 1391688), (51, 1009656), (54, 953564), (68, 757242), (72, 715173), (74, 695844), (102, 504828), (108, 476782), (111, 463896), (136, 378621), (148, 347922), (153, 336552), (204, 252414), (216, 238391), (222, 231948), (296, 173961), (306, 168276), (333, 154632), (379, 135864), (408, 126207), (444, 115974), (459, 112184), (612, 84138), (629, 81864), (666, 77316), (758, 67932), (888, 57987), (918, 56092), (999, 51544), (1137, 45288), (1224, 42069), (1258, 40932), (1332, 38658), (1516, 33966), (1836, 28046), (1887, 27288), (1998, 25772), (2274, 22644), (2516, 20466), (2664, 19329), (3032, 16983), (3411, 15096), (3672, 14023), (3774, 13644), (3996, 12886), (4548, 11322), (5032, 10233), (5661, 9096), (6443, 7992), (6822, 7548)]