49109148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 97131492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 61, 66, 76, 99, 107, 114, 122, 132, 171, 183, 198, 209, 214, 228, 244, 321, 342, 366, 396, 418, 428, 549, 627, 642, 671, 684, 732, 836, 963, 1098, 1159, 1177, 1254, 1284, 1342, 1881, 1926, 2013, 2033, 2196, 2318, 2354, 2508, 2684, 3477, 3531, 3762, 3852, 4026, 4066, 4636, 4708, 6039, 6099, 6527, 6954, 7062, 7524, 8052, 8132, 10431, 10593, 12078, 12198, 12749, 13054, 13908, 14124, 18297, 19581, 20862, 21186, 22363, 24156, 24396, 25498, 26108, 36594, 38247, 39162, 41724, 42372, 44726, 50996, 58743, 67089, 71797, 73188, 76494, 78324, 89452, 114741, 117486, 124013, 134178, 143594, 152988, 201267, 215391, 229482, 234972, 248026, 268356, 287188, 372039, 402534, 430782, 458964, 496052, 646173, 744078, 805068, 861564, 1116117, 1292346, 1364143, 1488156, 2232234, 2584692, 2728286, 4092429, 4464468, 5456572, 8184858, 12277287, 16369716, 24554574, 49109148]

約数ペア:

[(1, 49109148), (2, 24554574), (3, 16369716), (4, 12277287), (6, 8184858), (9, 5456572), (11, 4464468), (12, 4092429), (18, 2728286), (19, 2584692), (22, 2232234), (33, 1488156), (36, 1364143), (38, 1292346), (44, 1116117), (57, 861564), (61, 805068), (66, 744078), (76, 646173), (99, 496052), (107, 458964), (114, 430782), (122, 402534), (132, 372039), (171, 287188), (183, 268356), (198, 248026), (209, 234972), (214, 229482), (228, 215391), (244, 201267), (321, 152988), (342, 143594), (366, 134178), (396, 124013), (418, 117486), (428, 114741), (549, 89452), (627, 78324), (642, 76494), (671, 73188), (684, 71797), (732, 67089), (836, 58743), (963, 50996), (1098, 44726), (1159, 42372), (1177, 41724), (1254, 39162), (1284, 38247), (1342, 36594), (1881, 26108), (1926, 25498), (2013, 24396), (2033, 24156), (2196, 22363), (2318, 21186), (2354, 20862), (2508, 19581), (2684, 18297), (3477, 14124), (3531, 13908), (3762, 13054), (3852, 12749), (4026, 12198), (4066, 12078), (4636, 10593), (4708, 10431), (6039, 8132), (6099, 8052), (6527, 7524), (6954, 7062)]