51680440480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{5647}}^1$

素因数の和:6926

約数の個数: 96

約数和(自身を含む): 124817366016

約数和(自身を除く): 73136925536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1217, 1504, 1880, 2434, 3760, 4868, 5647, 6085, 7520, 9736, 11294, 12170, 19472, 22588, 24340, 28235, 38944, 45176, 48680, 56470, 57199, 90352, 97360, 112940, 114398, 180704, 194720, 225880, 228796, 265409, 285995, 451760, 457592, 530818, 571990, 903520, 915184, 1061636, 1143980, 1327045, 1830368, 2123272, 2287960, 2654090, 4246544, 4575920, 5308180, 6872399, 8493088, 9151840, 10616360, 13744798, 21232720, 27489596, 34361995, 42465440, 54979192, 68723990, 109958384, 137447980, 219916768, 274895960, 323002753, 549791920, 646005506, 1099583840, 1292011012, 1615013765, 2584022024, 3230027530, 5168044048, 6460055060, 10336088096, 12920110120, 25840220240, 51680440480]

約数ペア:

[(1, 51680440480), (2, 25840220240), (4, 12920110120), (5, 10336088096), (8, 6460055060), (10, 5168044048), (16, 3230027530), (20, 2584022024), (32, 1615013765), (40, 1292011012), (47, 1099583840), (80, 646005506), (94, 549791920), (160, 323002753), (188, 274895960), (235, 219916768), (376, 137447980), (470, 109958384), (752, 68723990), (940, 54979192), (1217, 42465440), (1504, 34361995), (1880, 27489596), (2434, 21232720), (3760, 13744798), (4868, 10616360), (5647, 9151840), (6085, 8493088), (7520, 6872399), (9736, 5308180), (11294, 4575920), (12170, 4246544), (19472, 2654090), (22588, 2287960), (24340, 2123272), (28235, 1830368), (38944, 1327045), (45176, 1143980), (48680, 1061636), (56470, 915184), (57199, 903520), (90352, 571990), (97360, 530818), (112940, 457592), (114398, 451760), (180704, 285995), (194720, 265409), (225880, 228796)]