53641770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 162086400

約数和(自身を除く): 108444630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 401, 455, 490, 546, 637, 686, 735, 802, 910, 1029, 1203, 1274, 1365, 1470, 1715, 1911, 2005, 2058, 2406, 2730, 2807, 3185, 3430, 3822, 4010, 4459, 5145, 5213, 5614, 6015, 6370, 8421, 8918, 9555, 10290, 10426, 12030, 13377, 14035, 15639, 16842, 19110, 19649, 22295, 26065, 26754, 28070, 31278, 36491, 39298, 42105, 44590, 52130, 58947, 66885, 72982, 78195, 84210, 98245, 109473, 117894, 133770, 137543, 156390, 182455, 196490, 218946, 255437, 275086, 294735, 364910, 412629, 510874, 547365, 589470, 687715, 766311, 825258, 1094730, 1277185, 1375430, 1532622, 1788059, 2063145, 2554370, 3576118, 3831555, 4126290, 5364177, 7663110, 8940295, 10728354, 17880590, 26820885, 53641770]

約数ペア:

[(1, 53641770), (2, 26820885), (3, 17880590), (5, 10728354), (6, 8940295), (7, 7663110), (10, 5364177), (13, 4126290), (14, 3831555), (15, 3576118), (21, 2554370), (26, 2063145), (30, 1788059), (35, 1532622), (39, 1375430), (42, 1277185), (49, 1094730), (65, 825258), (70, 766311), (78, 687715), (91, 589470), (98, 547365), (105, 510874), (130, 412629), (147, 364910), (182, 294735), (195, 275086), (210, 255437), (245, 218946), (273, 196490), (294, 182455), (343, 156390), (390, 137543), (401, 133770), (455, 117894), (490, 109473), (546, 98245), (637, 84210), (686, 78195), (735, 72982), (802, 66885), (910, 58947), (1029, 52130), (1203, 44590), (1274, 42105), (1365, 39298), (1470, 36491), (1715, 31278), (1911, 28070), (2005, 26754), (2058, 26065), (2406, 22295), (2730, 19649), (2807, 19110), (3185, 16842), (3430, 15639), (3822, 14035), (4010, 13377), (4459, 12030), (5145, 10426), (5213, 10290), (5614, 9555), (6015, 8918), (6370, 8421)]