48690992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 67015888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 119, 136, 214, 238, 239, 272, 428, 476, 478, 749, 856, 952, 956, 1498, 1673, 1712, 1819, 1904, 1912, 2996, 3346, 3638, 3824, 4063, 5992, 6692, 7276, 8126, 11984, 12733, 13384, 14552, 16252, 25466, 25573, 26768, 28441, 29104, 32504, 50932, 51146, 56882, 65008, 101864, 102292, 113764, 179011, 203728, 204584, 227528, 358022, 409168, 434741, 455056, 716044, 869482, 1432088, 1738964, 2864176, 3043187, 3477928, 6086374, 6955856, 12172748, 24345496, 48690992]

約数ペア:

[(1, 48690992), (2, 24345496), (4, 12172748), (7, 6955856), (8, 6086374), (14, 3477928), (16, 3043187), (17, 2864176), (28, 1738964), (34, 1432088), (56, 869482), (68, 716044), (107, 455056), (112, 434741), (119, 409168), (136, 358022), (214, 227528), (238, 204584), (239, 203728), (272, 179011), (428, 113764), (476, 102292), (478, 101864), (749, 65008), (856, 56882), (952, 51146), (956, 50932), (1498, 32504), (1673, 29104), (1712, 28441), (1819, 26768), (1904, 25573), (1912, 25466), (2996, 16252), (3346, 14552), (3638, 13384), (3824, 12733), (4063, 11984), (5992, 8126), (6692, 7276)]