47372778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 116453376

約数和(自身を除く): 69080598

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 53, 69, 102, 106, 127, 138, 153, 159, 207, 254, 306, 318, 381, 391, 414, 477, 762, 782, 901, 954, 1143, 1173, 1219, 1802, 2159, 2286, 2346, 2438, 2703, 2921, 3519, 3657, 4318, 5406, 5842, 6477, 6731, 7038, 7314, 8109, 8763, 10971, 12954, 13462, 16218, 17526, 19431, 20193, 20723, 21942, 26289, 38862, 40386, 41446, 49657, 52578, 60579, 62169, 99314, 114427, 121158, 124338, 148971, 154813, 186507, 228854, 297942, 309626, 343281, 373014, 446913, 464439, 686562, 893826, 928878, 1029843, 1393317, 2059686, 2631821, 2786634, 5263642, 7895463, 15790926, 23686389, 47372778]

約数ペア:

[(1, 47372778), (2, 23686389), (3, 15790926), (6, 7895463), (9, 5263642), (17, 2786634), (18, 2631821), (23, 2059686), (34, 1393317), (46, 1029843), (51, 928878), (53, 893826), (69, 686562), (102, 464439), (106, 446913), (127, 373014), (138, 343281), (153, 309626), (159, 297942), (207, 228854), (254, 186507), (306, 154813), (318, 148971), (381, 124338), (391, 121158), (414, 114427), (477, 99314), (762, 62169), (782, 60579), (901, 52578), (954, 49657), (1143, 41446), (1173, 40386), (1219, 38862), (1802, 26289), (2159, 21942), (2286, 20723), (2346, 20193), (2438, 19431), (2703, 17526), (2921, 16218), (3519, 13462), (3657, 12954), (4318, 10971), (5406, 8763), (5842, 8109), (6477, 7314), (6731, 7038)]