51450372

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 134106336

約数和(自身を除く): 82655964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 83, 134, 166, 201, 249, 257, 268, 332, 402, 498, 514, 603, 747, 771, 804, 996, 1028, 1206, 1494, 1542, 2313, 2412, 2988, 3084, 4626, 5561, 9252, 11122, 16683, 17219, 21331, 22244, 33366, 34438, 42662, 50049, 51657, 63993, 66732, 68876, 85324, 100098, 103314, 127986, 154971, 191979, 200196, 206628, 255972, 309942, 383958, 619884, 767916, 1429177, 2858354, 4287531, 5716708, 8575062, 12862593, 17150124, 25725186, 51450372]

約数ペア:

[(1, 51450372), (2, 25725186), (3, 17150124), (4, 12862593), (6, 8575062), (9, 5716708), (12, 4287531), (18, 2858354), (36, 1429177), (67, 767916), (83, 619884), (134, 383958), (166, 309942), (201, 255972), (249, 206628), (257, 200196), (268, 191979), (332, 154971), (402, 127986), (498, 103314), (514, 100098), (603, 85324), (747, 68876), (771, 66732), (804, 63993), (996, 51657), (1028, 50049), (1206, 42662), (1494, 34438), (1542, 33366), (2313, 22244), (2412, 21331), (2988, 17219), (3084, 16683), (4626, 11122), (5561, 9252)]