54170480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 157927392

約数和(自身を除く): 103756912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1063, 1274, 1456, 1820, 1960, 2126, 2548, 3185, 3640, 3920, 4252, 5096, 5315, 6370, 7280, 7441, 8504, 10192, 10630, 12740, 13819, 14882, 17008, 21260, 25480, 27638, 29764, 37205, 42520, 50960, 52087, 55276, 59528, 69095, 74410, 85040, 96733, 104174, 110552, 119056, 138190, 148820, 193466, 208348, 221104, 260435, 276380, 297640, 386932, 416696, 483665, 520870, 552760, 595280, 677131, 773864, 833392, 967330, 1041740, 1105520, 1354262, 1547728, 1934660, 2083480, 2708524, 3385655, 3869320, 4166960, 5417048, 6771310, 7738640, 10834096, 13542620, 27085240, 54170480]

約数ペア:

[(1, 54170480), (2, 27085240), (4, 13542620), (5, 10834096), (7, 7738640), (8, 6771310), (10, 5417048), (13, 4166960), (14, 3869320), (16, 3385655), (20, 2708524), (26, 2083480), (28, 1934660), (35, 1547728), (40, 1354262), (49, 1105520), (52, 1041740), (56, 967330), (65, 833392), (70, 773864), (80, 677131), (91, 595280), (98, 552760), (104, 520870), (112, 483665), (130, 416696), (140, 386932), (182, 297640), (196, 276380), (208, 260435), (245, 221104), (260, 208348), (280, 193466), (364, 148820), (392, 138190), (455, 119056), (490, 110552), (520, 104174), (560, 96733), (637, 85040), (728, 74410), (784, 69095), (910, 59528), (980, 55276), (1040, 52087), (1063, 50960), (1274, 42520), (1456, 37205), (1820, 29764), (1960, 27638), (2126, 25480), (2548, 21260), (3185, 17008), (3640, 14882), (3920, 13819), (4252, 12740), (5096, 10630), (5315, 10192), (6370, 8504), (7280, 7441)]