50943620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 137507328

約数和(自身を除く): 86563708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1217, 1495, 1610, 1820, 2093, 2434, 2990, 3220, 4186, 4868, 5980, 6085, 8372, 8519, 10465, 12170, 15821, 17038, 20930, 24340, 27991, 31642, 34076, 41860, 42595, 55982, 63284, 79105, 85190, 110747, 111964, 139955, 158210, 170380, 195937, 221494, 279910, 316420, 363883, 391874, 442988, 553735, 559820, 727766, 783748, 979685, 1107470, 1455532, 1819415, 1959370, 2214940, 2547181, 3638830, 3918740, 5094362, 7277660, 10188724, 12735905, 25471810, 50943620]

約数ペア:

[(1, 50943620), (2, 25471810), (4, 12735905), (5, 10188724), (7, 7277660), (10, 5094362), (13, 3918740), (14, 3638830), (20, 2547181), (23, 2214940), (26, 1959370), (28, 1819415), (35, 1455532), (46, 1107470), (52, 979685), (65, 783748), (70, 727766), (91, 559820), (92, 553735), (115, 442988), (130, 391874), (140, 363883), (161, 316420), (182, 279910), (230, 221494), (260, 195937), (299, 170380), (322, 158210), (364, 139955), (455, 111964), (460, 110747), (598, 85190), (644, 79105), (805, 63284), (910, 55982), (1196, 42595), (1217, 41860), (1495, 34076), (1610, 31642), (1820, 27991), (2093, 24340), (2434, 20930), (2990, 17038), (3220, 15821), (4186, 12170), (4868, 10465), (5980, 8519), (6085, 8372)]