51643860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 152245632

約数和(自身を除く): 100601772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 541, 555, 645, 740, 860, 1082, 1110, 1290, 1591, 1623, 2164, 2220, 2580, 2705, 3182, 3246, 4773, 5410, 6364, 6492, 7955, 8115, 9546, 10820, 15910, 16230, 19092, 20017, 23263, 23865, 31820, 32460, 40034, 46526, 47730, 60051, 69789, 80068, 93052, 95460, 100085, 116315, 120102, 139578, 200170, 232630, 240204, 279156, 300255, 348945, 400340, 465260, 600510, 697890, 860731, 1201020, 1395780, 1721462, 2582193, 3442924, 4303655, 5164386, 8607310, 10328772, 12910965, 17214620, 25821930, 51643860]

約数ペア:

[(1, 51643860), (2, 25821930), (3, 17214620), (4, 12910965), (5, 10328772), (6, 8607310), (10, 5164386), (12, 4303655), (15, 3442924), (20, 2582193), (30, 1721462), (37, 1395780), (43, 1201020), (60, 860731), (74, 697890), (86, 600510), (111, 465260), (129, 400340), (148, 348945), (172, 300255), (185, 279156), (215, 240204), (222, 232630), (258, 200170), (370, 139578), (430, 120102), (444, 116315), (516, 100085), (541, 95460), (555, 93052), (645, 80068), (740, 69789), (860, 60051), (1082, 47730), (1110, 46526), (1290, 40034), (1591, 32460), (1623, 31820), (2164, 23865), (2220, 23263), (2580, 20017), (2705, 19092), (3182, 16230), (3246, 15910), (4773, 10820), (5410, 9546), (6364, 8115), (6492, 7955)]