52744440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{62791}}^1$

素因数の和:62812

約数の個数: 64

約数和(自身を含む): 180840960

約数和(自身を除く): 128096520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 62791, 125582, 188373, 251164, 313955, 376746, 439537, 502328, 627910, 753492, 879074, 941865, 1255820, 1318611, 1506984, 1758148, 1883730, 2197685, 2511640, 2637222, 3516296, 3767460, 4395370, 5274444, 6593055, 7534920, 8790740, 10548888, 13186110, 17581480, 26372220, 52744440]

約数ペア:

[(1, 52744440), (2, 26372220), (3, 17581480), (4, 13186110), (5, 10548888), (6, 8790740), (7, 7534920), (8, 6593055), (10, 5274444), (12, 4395370), (14, 3767460), (15, 3516296), (20, 2637222), (21, 2511640), (24, 2197685), (28, 1883730), (30, 1758148), (35, 1506984), (40, 1318611), (42, 1255820), (56, 941865), (60, 879074), (70, 753492), (84, 627910), (105, 502328), (120, 439537), (140, 376746), (168, 313955), (210, 251164), (280, 188373), (420, 125582), (840, 62791)]