51479520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4704

約数の個数: 96

約数和(自身を含む): 169247232

約数和(自身を除く): 117767712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4663, 5520, 9326, 11040, 13989, 18652, 23315, 27978, 37304, 46630, 55956, 69945, 74608, 93260, 107249, 111912, 139890, 149216, 186520, 214498, 223824, 279780, 321747, 373040, 428996, 447648, 536245, 559560, 643494, 746080, 857992, 1072490, 1119120, 1286988, 1608735, 1715984, 2144980, 2238240, 2573976, 3217470, 3431968, 4289960, 5147952, 6434940, 8579920, 10295904, 12869880, 17159840, 25739760, 51479520]

約数ペア:

[(1, 51479520), (2, 25739760), (3, 17159840), (4, 12869880), (5, 10295904), (6, 8579920), (8, 6434940), (10, 5147952), (12, 4289960), (15, 3431968), (16, 3217470), (20, 2573976), (23, 2238240), (24, 2144980), (30, 1715984), (32, 1608735), (40, 1286988), (46, 1119120), (48, 1072490), (60, 857992), (69, 746080), (80, 643494), (92, 559560), (96, 536245), (115, 447648), (120, 428996), (138, 373040), (160, 321747), (184, 279780), (230, 223824), (240, 214498), (276, 186520), (345, 149216), (368, 139890), (460, 111912), (480, 107249), (552, 93260), (690, 74608), (736, 69945), (920, 55956), (1104, 46630), (1380, 37304), (1840, 27978), (2208, 23315), (2760, 18652), (3680, 13989), (4663, 11040), (5520, 9326)]