48883280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 122563584

約数和(自身を除く): 73680304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 857, 920, 1240, 1426, 1714, 1840, 2480, 2852, 3428, 3565, 4285, 5704, 6856, 7130, 8570, 11408, 13712, 14260, 17140, 19711, 26567, 28520, 34280, 39422, 53134, 57040, 68560, 78844, 98555, 106268, 132835, 157688, 197110, 212536, 265670, 315376, 394220, 425072, 531340, 611041, 788440, 1062680, 1222082, 1576880, 2125360, 2444164, 3055205, 4888328, 6110410, 9776656, 12220820, 24441640, 48883280]

約数ペア:

[(1, 48883280), (2, 24441640), (4, 12220820), (5, 9776656), (8, 6110410), (10, 4888328), (16, 3055205), (20, 2444164), (23, 2125360), (31, 1576880), (40, 1222082), (46, 1062680), (62, 788440), (80, 611041), (92, 531340), (115, 425072), (124, 394220), (155, 315376), (184, 265670), (230, 212536), (248, 197110), (310, 157688), (368, 132835), (460, 106268), (496, 98555), (620, 78844), (713, 68560), (857, 57040), (920, 53134), (1240, 39422), (1426, 34280), (1714, 28520), (1840, 26567), (2480, 19711), (2852, 17140), (3428, 14260), (3565, 13712), (4285, 11408), (5704, 8570), (6856, 7130)]