53259640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 94795400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 119, 134, 136, 140, 167, 170, 238, 268, 280, 334, 335, 340, 469, 476, 536, 595, 668, 670, 680, 835, 938, 952, 1139, 1169, 1190, 1336, 1340, 1670, 1876, 2278, 2338, 2345, 2380, 2680, 2839, 3340, 3752, 4556, 4676, 4690, 4760, 5678, 5695, 5845, 6680, 7973, 9112, 9352, 9380, 11189, 11356, 11390, 11690, 14195, 15946, 18760, 19873, 22378, 22712, 22780, 23380, 28390, 31892, 39746, 39865, 44756, 45560, 46760, 55945, 56780, 63784, 78323, 79492, 79730, 89512, 99365, 111890, 113560, 156646, 158984, 159460, 190213, 198730, 223780, 313292, 318920, 380426, 391615, 397460, 447560, 626584, 760852, 783230, 794920, 951065, 1331491, 1521704, 1566460, 1902130, 2662982, 3132920, 3804260, 5325964, 6657455, 7608520, 10651928, 13314910, 26629820, 53259640]

約数ペア:

[(1, 53259640), (2, 26629820), (4, 13314910), (5, 10651928), (7, 7608520), (8, 6657455), (10, 5325964), (14, 3804260), (17, 3132920), (20, 2662982), (28, 1902130), (34, 1566460), (35, 1521704), (40, 1331491), (56, 951065), (67, 794920), (68, 783230), (70, 760852), (85, 626584), (119, 447560), (134, 397460), (136, 391615), (140, 380426), (167, 318920), (170, 313292), (238, 223780), (268, 198730), (280, 190213), (334, 159460), (335, 158984), (340, 156646), (469, 113560), (476, 111890), (536, 99365), (595, 89512), (668, 79730), (670, 79492), (680, 78323), (835, 63784), (938, 56780), (952, 55945), (1139, 46760), (1169, 45560), (1190, 44756), (1336, 39865), (1340, 39746), (1670, 31892), (1876, 28390), (2278, 23380), (2338, 22780), (2345, 22712), (2380, 22378), (2680, 19873), (2839, 18760), (3340, 15946), (3752, 14195), (4556, 11690), (4676, 11390), (4690, 11356), (4760, 11189), (5678, 9380), (5695, 9352), (5845, 9112), (6680, 7973)]