47031516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 142702560

約数和(自身を除く): 95671044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 233, 252, 267, 324, 356, 378, 466, 534, 567, 623, 699, 756, 801, 932, 1068, 1134, 1246, 1398, 1602, 1631, 1869, 2097, 2268, 2403, 2492, 2796, 3204, 3262, 3738, 4194, 4806, 4893, 5607, 6291, 6524, 7209, 7476, 8388, 9612, 9786, 11214, 12582, 14418, 14679, 16821, 18873, 19572, 20737, 22428, 25164, 28836, 29358, 33642, 37746, 41474, 44037, 50463, 58716, 62211, 67284, 75492, 82948, 88074, 100926, 124422, 132111, 145159, 176148, 186633, 201852, 248844, 264222, 290318, 373266, 435477, 528444, 559899, 580636, 746532, 870954, 1119798, 1306431, 1679697, 1741908, 2239596, 2612862, 3359394, 3919293, 5225724, 6718788, 7838586, 11757879, 15677172, 23515758, 47031516]

約数ペア:

[(1, 47031516), (2, 23515758), (3, 15677172), (4, 11757879), (6, 7838586), (7, 6718788), (9, 5225724), (12, 3919293), (14, 3359394), (18, 2612862), (21, 2239596), (27, 1741908), (28, 1679697), (36, 1306431), (42, 1119798), (54, 870954), (63, 746532), (81, 580636), (84, 559899), (89, 528444), (108, 435477), (126, 373266), (162, 290318), (178, 264222), (189, 248844), (233, 201852), (252, 186633), (267, 176148), (324, 145159), (356, 132111), (378, 124422), (466, 100926), (534, 88074), (567, 82948), (623, 75492), (699, 67284), (756, 62211), (801, 58716), (932, 50463), (1068, 44037), (1134, 41474), (1246, 37746), (1398, 33642), (1602, 29358), (1631, 28836), (1869, 25164), (2097, 22428), (2268, 20737), (2403, 19572), (2492, 18873), (2796, 16821), (3204, 14679), (3262, 14418), (3738, 12582), (4194, 11214), (4806, 9786), (4893, 9612), (5607, 8388), (6291, 7476), (6524, 7209)]