52380536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 117398160

約数和(自身を除く): 65017624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 53, 68, 86, 104, 106, 136, 169, 172, 212, 221, 338, 344, 424, 442, 559, 676, 689, 731, 884, 901, 1118, 1352, 1378, 1462, 1768, 1802, 2236, 2279, 2756, 2873, 2924, 3604, 4472, 4558, 5512, 5746, 5848, 7208, 7267, 8957, 9116, 9503, 11492, 11713, 14534, 17914, 18232, 19006, 22984, 23426, 29068, 29627, 35828, 38012, 38743, 46852, 58136, 59254, 71656, 76024, 77486, 93704, 118508, 123539, 152269, 154972, 237016, 247078, 304538, 309944, 385151, 494156, 503659, 609076, 770302, 988312, 1007318, 1218152, 1540604, 2014636, 3081208, 4029272, 6547567, 13095134, 26190268, 52380536]

約数ペア:

[(1, 52380536), (2, 26190268), (4, 13095134), (8, 6547567), (13, 4029272), (17, 3081208), (26, 2014636), (34, 1540604), (43, 1218152), (52, 1007318), (53, 988312), (68, 770302), (86, 609076), (104, 503659), (106, 494156), (136, 385151), (169, 309944), (172, 304538), (212, 247078), (221, 237016), (338, 154972), (344, 152269), (424, 123539), (442, 118508), (559, 93704), (676, 77486), (689, 76024), (731, 71656), (884, 59254), (901, 58136), (1118, 46852), (1352, 38743), (1378, 38012), (1462, 35828), (1768, 29627), (1802, 29068), (2236, 23426), (2279, 22984), (2756, 19006), (2873, 18232), (2924, 17914), (3604, 14534), (4472, 11713), (4558, 11492), (5512, 9503), (5746, 9116), (5848, 8957), (7208, 7267)]