5504050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 10927872

約数和(自身を除く): 5423822

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 67, 106, 134, 155, 265, 310, 335, 530, 670, 775, 1325, 1550, 1643, 1675, 2077, 2650, 3286, 3350, 3551, 4154, 7102, 8215, 10385, 16430, 17755, 20770, 35510, 41075, 51925, 82150, 88775, 103850, 110081, 177550, 220162, 550405, 1100810, 2752025, 5504050]

約数ペア:

[(1, 5504050), (2, 2752025), (5, 1100810), (10, 550405), (25, 220162), (31, 177550), (50, 110081), (53, 103850), (62, 88775), (67, 82150), (106, 51925), (134, 41075), (155, 35510), (265, 20770), (310, 17755), (335, 16430), (530, 10385), (670, 8215), (775, 7102), (1325, 4154), (1550, 3551), (1643, 3350), (1675, 3286), (2077, 2650)]