51320928

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 139829760

約数和(自身を除く): 88508832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 79, 96, 101, 134, 158, 201, 202, 237, 268, 303, 316, 402, 404, 474, 536, 606, 632, 804, 808, 948, 1072, 1212, 1264, 1608, 1616, 1896, 2144, 2424, 2528, 3216, 3232, 3792, 4848, 5293, 6432, 6767, 7584, 7979, 9696, 10586, 13534, 15879, 15958, 20301, 21172, 23937, 27068, 31758, 31916, 40602, 42344, 47874, 54136, 63516, 63832, 81204, 84688, 95748, 108272, 127032, 127664, 162408, 169376, 191496, 216544, 254064, 255328, 324816, 382992, 508128, 534593, 649632, 765984, 1069186, 1603779, 2138372, 3207558, 4276744, 6415116, 8553488, 12830232, 17106976, 25660464, 51320928]

約数ペア:

[(1, 51320928), (2, 25660464), (3, 17106976), (4, 12830232), (6, 8553488), (8, 6415116), (12, 4276744), (16, 3207558), (24, 2138372), (32, 1603779), (48, 1069186), (67, 765984), (79, 649632), (96, 534593), (101, 508128), (134, 382992), (158, 324816), (201, 255328), (202, 254064), (237, 216544), (268, 191496), (303, 169376), (316, 162408), (402, 127664), (404, 127032), (474, 108272), (536, 95748), (606, 84688), (632, 81204), (804, 63832), (808, 63516), (948, 54136), (1072, 47874), (1212, 42344), (1264, 40602), (1608, 31916), (1616, 31758), (1896, 27068), (2144, 23937), (2424, 21172), (2528, 20301), (3216, 15958), (3232, 15879), (3792, 13534), (4848, 10586), (5293, 9696), (6432, 7979), (6767, 7584)]