48920520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37061}}^1$

素因数の和:37086

約数の個数: 64

約数和(自身を含む): 160107840

約数和(自身を除く): 111187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 37061, 74122, 111183, 148244, 185305, 222366, 296488, 370610, 407671, 444732, 555915, 741220, 815342, 889464, 1111830, 1223013, 1482440, 1630684, 2038355, 2223660, 2446026, 3261368, 4076710, 4447320, 4892052, 6115065, 8153420, 9784104, 12230130, 16306840, 24460260, 48920520]

約数ペア:

[(1, 48920520), (2, 24460260), (3, 16306840), (4, 12230130), (5, 9784104), (6, 8153420), (8, 6115065), (10, 4892052), (11, 4447320), (12, 4076710), (15, 3261368), (20, 2446026), (22, 2223660), (24, 2038355), (30, 1630684), (33, 1482440), (40, 1223013), (44, 1111830), (55, 889464), (60, 815342), (66, 741220), (88, 555915), (110, 444732), (120, 407671), (132, 370610), (165, 296488), (220, 222366), (264, 185305), (330, 148244), (440, 111183), (660, 74122), (1320, 37061)]