52943800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 151552800

約数和(自身を除く): 98609000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 2909, 3640, 4550, 5818, 9100, 11636, 14545, 18200, 20363, 23272, 29090, 37817, 40726, 58180, 72725, 75634, 81452, 101815, 116360, 145450, 151268, 162904, 189085, 203630, 264719, 290900, 302536, 378170, 407260, 509075, 529438, 581800, 756340, 814520, 945425, 1018150, 1058876, 1323595, 1512680, 1890850, 2036300, 2117752, 2647190, 3781700, 4072600, 5294380, 6617975, 7563400, 10588760, 13235950, 26471900, 52943800]

約数ペア:

[(1, 52943800), (2, 26471900), (4, 13235950), (5, 10588760), (7, 7563400), (8, 6617975), (10, 5294380), (13, 4072600), (14, 3781700), (20, 2647190), (25, 2117752), (26, 2036300), (28, 1890850), (35, 1512680), (40, 1323595), (50, 1058876), (52, 1018150), (56, 945425), (65, 814520), (70, 756340), (91, 581800), (100, 529438), (104, 509075), (130, 407260), (140, 378170), (175, 302536), (182, 290900), (200, 264719), (260, 203630), (280, 189085), (325, 162904), (350, 151268), (364, 145450), (455, 116360), (520, 101815), (650, 81452), (700, 75634), (728, 72725), (910, 58180), (1300, 40726), (1400, 37817), (1820, 29090), (2275, 23272), (2600, 20363), (2909, 18200), (3640, 14545), (4550, 11636), (5818, 9100)]