48501640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 120165120

約数和(自身を除く): 71663480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 911, 968, 1210, 1331, 1822, 2420, 2662, 3644, 4555, 4840, 5324, 6655, 7288, 9110, 10021, 10648, 13310, 18220, 20042, 26620, 36440, 40084, 50105, 53240, 80168, 100210, 110231, 200420, 220462, 400840, 440924, 551155, 881848, 1102310, 1212541, 2204620, 2425082, 4409240, 4850164, 6062705, 9700328, 12125410, 24250820, 48501640]

約数ペア:

[(1, 48501640), (2, 24250820), (4, 12125410), (5, 9700328), (8, 6062705), (10, 4850164), (11, 4409240), (20, 2425082), (22, 2204620), (40, 1212541), (44, 1102310), (55, 881848), (88, 551155), (110, 440924), (121, 400840), (220, 220462), (242, 200420), (440, 110231), (484, 100210), (605, 80168), (911, 53240), (968, 50105), (1210, 40084), (1331, 36440), (1822, 26620), (2420, 20042), (2662, 18220), (3644, 13310), (4555, 10648), (4840, 10021), (5324, 9110), (6655, 7288)]