50991402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 138332160

約数和(自身を除く): 87340758

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 57, 66, 74, 77, 111, 114, 133, 154, 157, 209, 222, 231, 259, 266, 314, 399, 407, 418, 462, 471, 518, 627, 703, 777, 798, 814, 942, 1099, 1221, 1254, 1406, 1463, 1554, 1727, 2109, 2198, 2442, 2849, 2926, 2983, 3297, 3454, 4218, 4389, 4921, 5181, 5698, 5809, 5966, 6594, 7733, 8547, 8778, 8949, 9842, 10362, 11618, 12089, 14763, 15466, 17094, 17427, 17898, 20881, 23199, 24178, 29526, 32813, 34854, 36267, 40663, 41762, 46398, 54131, 62643, 63899, 65626, 72534, 81326, 98439, 108262, 110371, 121989, 125286, 127798, 162393, 191697, 196878, 220742, 229691, 243978, 324786, 331113, 383394, 447293, 459382, 662226, 689073, 772597, 894586, 1214081, 1341879, 1378146, 1545194, 2317791, 2428162, 2683758, 3642243, 4635582, 7284486, 8498567, 16997134, 25495701, 50991402]

約数ペア:

[(1, 50991402), (2, 25495701), (3, 16997134), (6, 8498567), (7, 7284486), (11, 4635582), (14, 3642243), (19, 2683758), (21, 2428162), (22, 2317791), (33, 1545194), (37, 1378146), (38, 1341879), (42, 1214081), (57, 894586), (66, 772597), (74, 689073), (77, 662226), (111, 459382), (114, 447293), (133, 383394), (154, 331113), (157, 324786), (209, 243978), (222, 229691), (231, 220742), (259, 196878), (266, 191697), (314, 162393), (399, 127798), (407, 125286), (418, 121989), (462, 110371), (471, 108262), (518, 98439), (627, 81326), (703, 72534), (777, 65626), (798, 63899), (814, 62643), (942, 54131), (1099, 46398), (1221, 41762), (1254, 40663), (1406, 36267), (1463, 34854), (1554, 32813), (1727, 29526), (2109, 24178), (2198, 23199), (2442, 20881), (2849, 17898), (2926, 17427), (2983, 17094), (3297, 15466), (3454, 14763), (4218, 12089), (4389, 11618), (4921, 10362), (5181, 9842), (5698, 8949), (5809, 8778), (5966, 8547), (6594, 7733)]