47362952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 72387448

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 43, 52, 56, 68, 86, 89, 91, 104, 119, 136, 172, 178, 182, 221, 238, 301, 344, 356, 364, 442, 476, 559, 602, 623, 712, 728, 731, 884, 952, 1118, 1157, 1204, 1246, 1462, 1513, 1547, 1768, 2236, 2314, 2408, 2492, 2924, 3026, 3094, 3827, 3913, 4472, 4628, 4984, 5117, 5848, 6052, 6188, 7654, 7826, 8099, 9256, 9503, 10234, 10591, 12104, 12376, 15308, 15652, 16198, 19006, 19669, 20468, 21182, 26789, 30616, 31304, 32396, 38012, 39338, 40936, 42364, 49751, 53578, 64792, 65059, 66521, 76024, 78676, 84728, 99502, 107156, 130118, 133042, 137683, 157352, 199004, 214312, 260236, 266084, 275366, 348257, 398008, 455413, 520472, 532168, 550732, 696514, 845767, 910826, 1101464, 1393028, 1691534, 1821652, 2786056, 3383068, 3643304, 5920369, 6766136, 11840738, 23681476, 47362952]

約数ペア:

[(1, 47362952), (2, 23681476), (4, 11840738), (7, 6766136), (8, 5920369), (13, 3643304), (14, 3383068), (17, 2786056), (26, 1821652), (28, 1691534), (34, 1393028), (43, 1101464), (52, 910826), (56, 845767), (68, 696514), (86, 550732), (89, 532168), (91, 520472), (104, 455413), (119, 398008), (136, 348257), (172, 275366), (178, 266084), (182, 260236), (221, 214312), (238, 199004), (301, 157352), (344, 137683), (356, 133042), (364, 130118), (442, 107156), (476, 99502), (559, 84728), (602, 78676), (623, 76024), (712, 66521), (728, 65059), (731, 64792), (884, 53578), (952, 49751), (1118, 42364), (1157, 40936), (1204, 39338), (1246, 38012), (1462, 32396), (1513, 31304), (1547, 30616), (1768, 26789), (2236, 21182), (2314, 20468), (2408, 19669), (2492, 19006), (2924, 16198), (3026, 15652), (3094, 15308), (3827, 12376), (3913, 12104), (4472, 10591), (4628, 10234), (4984, 9503), (5117, 9256), (5848, 8099), (6052, 7826), (6188, 7654)]