52995978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 145612800

約数和(自身を除く): 92616822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 94, 114, 126, 133, 141, 157, 171, 189, 266, 282, 314, 329, 342, 378, 399, 423, 471, 513, 658, 798, 846, 893, 942, 987, 1026, 1099, 1197, 1269, 1413, 1786, 1974, 2198, 2394, 2538, 2679, 2826, 2961, 2983, 3297, 3591, 4239, 5358, 5922, 5966, 6251, 6594, 7182, 7379, 8037, 8478, 8883, 8949, 9891, 12502, 14758, 16074, 17766, 17898, 18753, 19782, 20881, 22137, 24111, 26847, 29673, 37506, 41762, 44274, 48222, 51653, 53694, 56259, 59346, 62643, 66411, 80541, 103306, 112518, 125286, 132822, 140201, 154959, 161082, 168777, 187929, 199233, 280402, 309918, 337554, 375858, 398466, 420603, 464877, 563787, 841206, 929754, 981407, 1127574, 1261809, 1394631, 1962814, 2523618, 2789262, 2944221, 3785427, 5888442, 7570854, 8832663, 17665326, 26497989, 52995978]

約数ペア:

[(1, 52995978), (2, 26497989), (3, 17665326), (6, 8832663), (7, 7570854), (9, 5888442), (14, 3785427), (18, 2944221), (19, 2789262), (21, 2523618), (27, 1962814), (38, 1394631), (42, 1261809), (47, 1127574), (54, 981407), (57, 929754), (63, 841206), (94, 563787), (114, 464877), (126, 420603), (133, 398466), (141, 375858), (157, 337554), (171, 309918), (189, 280402), (266, 199233), (282, 187929), (314, 168777), (329, 161082), (342, 154959), (378, 140201), (399, 132822), (423, 125286), (471, 112518), (513, 103306), (658, 80541), (798, 66411), (846, 62643), (893, 59346), (942, 56259), (987, 53694), (1026, 51653), (1099, 48222), (1197, 44274), (1269, 41762), (1413, 37506), (1786, 29673), (1974, 26847), (2198, 24111), (2394, 22137), (2538, 20881), (2679, 19782), (2826, 18753), (2961, 17898), (2983, 17766), (3297, 16074), (3591, 14758), (4239, 12502), (5358, 9891), (5922, 8949), (5966, 8883), (6251, 8478), (6594, 8037), (7182, 7379)]