47245856

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 118661760

約数和(自身を除く): 71415904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 653, 952, 1064, 1292, 1306, 1904, 2128, 2261, 2584, 2612, 3808, 4256, 4522, 4571, 5168, 5224, 9044, 9142, 10336, 10448, 11101, 12407, 18088, 18284, 20896, 22202, 24814, 36176, 36568, 44404, 49628, 72352, 73136, 77707, 86849, 88808, 99256, 146272, 155414, 173698, 177616, 198512, 210919, 310828, 347396, 355232, 397024, 421838, 621656, 694792, 843676, 1243312, 1389584, 1476433, 1687352, 2486624, 2779168, 2952866, 3374704, 5905732, 6749408, 11811464, 23622928, 47245856]

約数ペア:

[(1, 47245856), (2, 23622928), (4, 11811464), (7, 6749408), (8, 5905732), (14, 3374704), (16, 2952866), (17, 2779168), (19, 2486624), (28, 1687352), (32, 1476433), (34, 1389584), (38, 1243312), (56, 843676), (68, 694792), (76, 621656), (112, 421838), (119, 397024), (133, 355232), (136, 347396), (152, 310828), (224, 210919), (238, 198512), (266, 177616), (272, 173698), (304, 155414), (323, 146272), (476, 99256), (532, 88808), (544, 86849), (608, 77707), (646, 73136), (653, 72352), (952, 49628), (1064, 44404), (1292, 36568), (1306, 36176), (1904, 24814), (2128, 22202), (2261, 20896), (2584, 18284), (2612, 18088), (3808, 12407), (4256, 11101), (4522, 10448), (4571, 10336), (5168, 9142), (5224, 9044)]