49427360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 125193600

約数和(自身を除く): 75766240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 229, 284, 304, 355, 380, 458, 568, 608, 710, 760, 916, 1136, 1145, 1349, 1420, 1520, 1832, 2272, 2290, 2698, 2840, 3040, 3664, 4351, 4580, 5396, 5680, 6745, 7328, 8702, 9160, 10792, 11360, 13490, 16259, 17404, 18320, 21584, 21755, 26980, 32518, 34808, 36640, 43168, 43510, 53960, 65036, 69616, 81295, 87020, 107920, 130072, 139232, 162590, 174040, 215840, 260144, 308921, 325180, 348080, 520288, 617842, 650360, 696160, 1235684, 1300720, 1544605, 2471368, 2601440, 3089210, 4942736, 6178420, 9885472, 12356840, 24713680, 49427360]

約数ペア:

[(1, 49427360), (2, 24713680), (4, 12356840), (5, 9885472), (8, 6178420), (10, 4942736), (16, 3089210), (19, 2601440), (20, 2471368), (32, 1544605), (38, 1300720), (40, 1235684), (71, 696160), (76, 650360), (80, 617842), (95, 520288), (142, 348080), (152, 325180), (160, 308921), (190, 260144), (229, 215840), (284, 174040), (304, 162590), (355, 139232), (380, 130072), (458, 107920), (568, 87020), (608, 81295), (710, 69616), (760, 65036), (916, 53960), (1136, 43510), (1145, 43168), (1349, 36640), (1420, 34808), (1520, 32518), (1832, 26980), (2272, 21755), (2290, 21584), (2698, 18320), (2840, 17404), (3040, 16259), (3664, 13490), (4351, 11360), (4580, 10792), (5396, 9160), (5680, 8702), (6745, 7328)]