47671260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8763

約数の個数: 96

約数和(自身を含む): 164301312

約数和(自身を除く): 116630052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8731, 17462, 26193, 34924, 43655, 52386, 61117, 87310, 104772, 113503, 122234, 130965, 174620, 183351, 227006, 244468, 261930, 305585, 340509, 366702, 454012, 523860, 567515, 611170, 681018, 733404, 794521, 916755, 1135030, 1222340, 1362036, 1589042, 1702545, 1833510, 2270060, 2383563, 3178084, 3405090, 3667020, 3972605, 4767126, 6810180, 7945210, 9534252, 11917815, 15890420, 23835630, 47671260]

約数ペア:

[(1, 47671260), (2, 23835630), (3, 15890420), (4, 11917815), (5, 9534252), (6, 7945210), (7, 6810180), (10, 4767126), (12, 3972605), (13, 3667020), (14, 3405090), (15, 3178084), (20, 2383563), (21, 2270060), (26, 1833510), (28, 1702545), (30, 1589042), (35, 1362036), (39, 1222340), (42, 1135030), (52, 916755), (60, 794521), (65, 733404), (70, 681018), (78, 611170), (84, 567515), (91, 523860), (105, 454012), (130, 366702), (140, 340509), (156, 305585), (182, 261930), (195, 244468), (210, 227006), (260, 183351), (273, 174620), (364, 130965), (390, 122234), (420, 113503), (455, 104772), (546, 87310), (780, 61117), (910, 52386), (1092, 43655), (1365, 34924), (1820, 26193), (2730, 17462), (5460, 8731)]