48871736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 101645280

約数和(自身を除く): 52773544

約数列:

[1, 2, 4, 8, 17, 34, 43, 61, 68, 86, 122, 136, 137, 172, 244, 274, 344, 488, 548, 731, 1037, 1096, 1462, 2074, 2329, 2623, 2924, 4148, 4658, 5246, 5848, 5891, 8296, 8357, 9316, 10492, 11782, 16714, 18632, 20984, 23564, 33428, 44591, 47128, 66856, 89182, 100147, 142069, 178364, 200294, 284138, 356728, 359351, 400588, 568276, 718702, 801176, 1136552, 1437404, 2874808, 6108967, 12217934, 24435868, 48871736]

約数ペア:

[(1, 48871736), (2, 24435868), (4, 12217934), (8, 6108967), (17, 2874808), (34, 1437404), (43, 1136552), (61, 801176), (68, 718702), (86, 568276), (122, 400588), (136, 359351), (137, 356728), (172, 284138), (244, 200294), (274, 178364), (344, 142069), (488, 100147), (548, 89182), (731, 66856), (1037, 47128), (1096, 44591), (1462, 33428), (2074, 23564), (2329, 20984), (2623, 18632), (2924, 16714), (4148, 11782), (4658, 10492), (5246, 9316), (5848, 8357), (5891, 8296)]