56886390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 165818016

約数和(自身を除く): 108931626

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 555, 666, 814, 990, 1110, 1221, 1553, 1665, 2035, 2442, 3106, 3330, 3663, 4070, 4659, 6105, 7326, 7765, 9318, 12210, 13977, 15530, 17083, 18315, 23295, 27954, 34166, 36630, 46590, 51249, 57461, 69885, 85415, 102498, 114922, 139770, 153747, 170830, 172383, 256245, 287305, 307494, 344766, 512490, 517149, 574610, 632071, 768735, 861915, 1034298, 1264142, 1537470, 1723830, 1896213, 2585745, 3160355, 3792426, 5171490, 5688639, 6320710, 9481065, 11377278, 18962130, 28443195, 56886390]

約数ペア:

[(1, 56886390), (2, 28443195), (3, 18962130), (5, 11377278), (6, 9481065), (9, 6320710), (10, 5688639), (11, 5171490), (15, 3792426), (18, 3160355), (22, 2585745), (30, 1896213), (33, 1723830), (37, 1537470), (45, 1264142), (55, 1034298), (66, 861915), (74, 768735), (90, 632071), (99, 574610), (110, 517149), (111, 512490), (165, 344766), (185, 307494), (198, 287305), (222, 256245), (330, 172383), (333, 170830), (370, 153747), (407, 139770), (495, 114922), (555, 102498), (666, 85415), (814, 69885), (990, 57461), (1110, 51249), (1221, 46590), (1553, 36630), (1665, 34166), (2035, 27954), (2442, 23295), (3106, 18315), (3330, 17083), (3663, 15530), (4070, 13977), (4659, 12210), (6105, 9318), (7326, 7765)]