54068520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40961}}^1$

素因数の和:40986

約数の個数: 64

約数和(自身を含む): 176955840

約数和(自身を除く): 122887320

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, 40961, 81922, 122883, 163844, 204805, 245766, 327688, 409610, 450571, 491532, 614415, 819220, 901142, 983064, 1228830, 1351713, 1638440, 1802284, 2252855, 2457660, 2703426, 3604568, 4505710, 4915320, 5406852, 6758565, 9011420, 10813704, 13517130, 18022840, 27034260, 54068520]

約数ペア:

[(1, 54068520), (2, 27034260), (3, 18022840), (4, 13517130), (5, 10813704), (6, 9011420), (8, 6758565), (10, 5406852), (11, 4915320), (12, 4505710), (15, 3604568), (20, 2703426), (22, 2457660), (24, 2252855), (30, 1802284), (33, 1638440), (40, 1351713), (44, 1228830), (55, 983064), (60, 901142), (66, 819220), (88, 614415), (110, 491532), (120, 450571), (132, 409610), (165, 327688), (220, 245766), (264, 204805), (330, 163844), (440, 122883), (660, 81922), (1320, 40961)]