48180880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54751}}^1$

素因数の和:54775

約数の個数: 40

約数和(自身を含む): 122206464

約数和(自身を除く): 74025584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54751, 109502, 219004, 273755, 438008, 547510, 602261, 876016, 1095020, 1204522, 2190040, 2409044, 3011305, 4380080, 4818088, 6022610, 9636176, 12045220, 24090440, 48180880]

約数ペア:

[(1, 48180880), (2, 24090440), (4, 12045220), (5, 9636176), (8, 6022610), (10, 4818088), (11, 4380080), (16, 3011305), (20, 2409044), (22, 2190040), (40, 1204522), (44, 1095020), (55, 876016), (80, 602261), (88, 547510), (110, 438008), (176, 273755), (220, 219004), (440, 109502), (880, 54751)]