51059760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5189}}^1$

素因数の和:5246

約数の個数: 80

約数和(自身を含む): 162177120

約数和(自身を除く): 111117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5189, 9840, 10378, 15567, 20756, 25945, 31134, 41512, 51890, 62268, 77835, 83024, 103780, 124536, 155670, 207560, 212749, 249072, 311340, 415120, 425498, 622680, 638247, 850996, 1063745, 1245360, 1276494, 1701992, 2127490, 2552988, 3191235, 3403984, 4254980, 5105976, 6382470, 8509960, 10211952, 12764940, 17019920, 25529880, 51059760]

約数ペア:

[(1, 51059760), (2, 25529880), (3, 17019920), (4, 12764940), (5, 10211952), (6, 8509960), (8, 6382470), (10, 5105976), (12, 4254980), (15, 3403984), (16, 3191235), (20, 2552988), (24, 2127490), (30, 1701992), (40, 1276494), (41, 1245360), (48, 1063745), (60, 850996), (80, 638247), (82, 622680), (120, 425498), (123, 415120), (164, 311340), (205, 249072), (240, 212749), (246, 207560), (328, 155670), (410, 124536), (492, 103780), (615, 83024), (656, 77835), (820, 62268), (984, 51890), (1230, 41512), (1640, 31134), (1968, 25945), (2460, 20756), (3280, 15567), (4920, 10378), (5189, 9840)]