53996280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34613}}^1$

素因数の和:34640

約数の個数: 64

約数和(自身を含む): 174454560

約数和(自身を除く): 120458280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34613, 69226, 103839, 138452, 173065, 207678, 276904, 346130, 415356, 449969, 519195, 692260, 830712, 899938, 1038390, 1349907, 1384520, 1799876, 2076780, 2249845, 2699814, 3599752, 4153560, 4499690, 5399628, 6749535, 8999380, 10799256, 13499070, 17998760, 26998140, 53996280]

約数ペア:

[(1, 53996280), (2, 26998140), (3, 17998760), (4, 13499070), (5, 10799256), (6, 8999380), (8, 6749535), (10, 5399628), (12, 4499690), (13, 4153560), (15, 3599752), (20, 2699814), (24, 2249845), (26, 2076780), (30, 1799876), (39, 1384520), (40, 1349907), (52, 1038390), (60, 899938), (65, 830712), (78, 692260), (104, 519195), (120, 449969), (130, 415356), (156, 346130), (195, 276904), (260, 207678), (312, 173065), (390, 138452), (520, 103839), (780, 69226), (1560, 34613)]