47677300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 114367680

約数和(自身を除く): 66690380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 178, 220, 275, 356, 445, 487, 550, 890, 974, 979, 1100, 1780, 1948, 1958, 2225, 2435, 3916, 4450, 4870, 4895, 5357, 8900, 9740, 9790, 10714, 12175, 19580, 21428, 24350, 24475, 26785, 43343, 48700, 48950, 53570, 86686, 97900, 107140, 133925, 173372, 216715, 267850, 433430, 476773, 535700, 866860, 953546, 1083575, 1907092, 2167150, 2383865, 4334300, 4767730, 9535460, 11919325, 23838650, 47677300]

約数ペア:

[(1, 47677300), (2, 23838650), (4, 11919325), (5, 9535460), (10, 4767730), (11, 4334300), (20, 2383865), (22, 2167150), (25, 1907092), (44, 1083575), (50, 953546), (55, 866860), (89, 535700), (100, 476773), (110, 433430), (178, 267850), (220, 216715), (275, 173372), (356, 133925), (445, 107140), (487, 97900), (550, 86686), (890, 53570), (974, 48950), (979, 48700), (1100, 43343), (1780, 26785), (1948, 24475), (1958, 24350), (2225, 21428), (2435, 19580), (3916, 12175), (4450, 10714), (4870, 9790), (4895, 9740), (5357, 8900)]