51515464

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 132148800

約数和(自身を除く): 80633336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 919, 1001, 1078, 1144, 1274, 1838, 2002, 2156, 2548, 3676, 4004, 4312, 5096, 6433, 7007, 7352, 8008, 10109, 11947, 12866, 14014, 20218, 23894, 25732, 28028, 40436, 45031, 47788, 51464, 56056, 70763, 80872, 83629, 90062, 95576, 131417, 141526, 167258, 180124, 262834, 283052, 334516, 360248, 495341, 525668, 566104, 585403, 669032, 919919, 990682, 1051336, 1170806, 1839838, 1981364, 2341612, 3679676, 3962728, 4683224, 6439433, 7359352, 12878866, 25757732, 51515464]

約数ペア:

[(1, 51515464), (2, 25757732), (4, 12878866), (7, 7359352), (8, 6439433), (11, 4683224), (13, 3962728), (14, 3679676), (22, 2341612), (26, 1981364), (28, 1839838), (44, 1170806), (49, 1051336), (52, 990682), (56, 919919), (77, 669032), (88, 585403), (91, 566104), (98, 525668), (104, 495341), (143, 360248), (154, 334516), (182, 283052), (196, 262834), (286, 180124), (308, 167258), (364, 141526), (392, 131417), (539, 95576), (572, 90062), (616, 83629), (637, 80872), (728, 70763), (919, 56056), (1001, 51464), (1078, 47788), (1144, 45031), (1274, 40436), (1838, 28028), (2002, 25732), (2156, 23894), (2548, 20218), (3676, 14014), (4004, 12866), (4312, 11947), (5096, 10109), (6433, 8008), (7007, 7352)]