55093720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11383}}^1$

素因数の和:11416

約数の個数: 48

約数和(自身を含む): 136266480

約数和(自身を除く): 81172760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 11383, 22766, 45532, 56915, 91064, 113830, 125213, 227660, 250426, 455320, 500852, 626065, 1001704, 1252130, 1377343, 2504260, 2754686, 5008520, 5509372, 6886715, 11018744, 13773430, 27546860, 55093720]

約数ペア:

[(1, 55093720), (2, 27546860), (4, 13773430), (5, 11018744), (8, 6886715), (10, 5509372), (11, 5008520), (20, 2754686), (22, 2504260), (40, 1377343), (44, 1252130), (55, 1001704), (88, 626065), (110, 500852), (121, 455320), (220, 250426), (242, 227660), (440, 125213), (484, 113830), (605, 91064), (968, 56915), (1210, 45532), (2420, 22766), (4840, 11383)]