54751020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10253}}^1$

素因数の和:10354

約数の個数: 48

約数和(自身を含む): 155040480

約数和(自身を除く): 100289460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10253, 20506, 30759, 41012, 51265, 61518, 102530, 123036, 153795, 205060, 307590, 615180, 912517, 1825034, 2737551, 3650068, 4562585, 5475102, 9125170, 10950204, 13687755, 18250340, 27375510, 54751020]

約数ペア:

[(1, 54751020), (2, 27375510), (3, 18250340), (4, 13687755), (5, 10950204), (6, 9125170), (10, 5475102), (12, 4562585), (15, 3650068), (20, 2737551), (30, 1825034), (60, 912517), (89, 615180), (178, 307590), (267, 205060), (356, 153795), (445, 123036), (534, 102530), (890, 61518), (1068, 51265), (1335, 41012), (1780, 30759), (2670, 20506), (5340, 10253)]