51523472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3256

約数の個数: 80

約数和(自身を含む): 134074752

約数和(自身を除く): 82551280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 3217, 4004, 6434, 8008, 12868, 16016, 22519, 25736, 35387, 41821, 45038, 51472, 70774, 83642, 90076, 141548, 167284, 180152, 247709, 283096, 292747, 334568, 360304, 460031, 495418, 566192, 585494, 669136, 920062, 990836, 1170988, 1840124, 1981672, 2341976, 3220217, 3680248, 3963344, 4683952, 6440434, 7360496, 12880868, 25761736, 51523472]

約数ペア:

[(1, 51523472), (2, 25761736), (4, 12880868), (7, 7360496), (8, 6440434), (11, 4683952), (13, 3963344), (14, 3680248), (16, 3220217), (22, 2341976), (26, 1981672), (28, 1840124), (44, 1170988), (52, 990836), (56, 920062), (77, 669136), (88, 585494), (91, 566192), (104, 495418), (112, 460031), (143, 360304), (154, 334568), (176, 292747), (182, 283096), (208, 247709), (286, 180152), (308, 167284), (364, 141548), (572, 90076), (616, 83642), (728, 70774), (1001, 51472), (1144, 45038), (1232, 41821), (1456, 35387), (2002, 25736), (2288, 22519), (3217, 16016), (4004, 12868), (6434, 8008)]