48685000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 141704640

約数和(自身を除く): 93019640

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, 107, 125, 130, 140, 175, 182, 200, 214, 250, 260, 280, 325, 350, 364, 428, 455, 500, 520, 535, 625, 650, 700, 728, 749, 856, 875, 910, 1000, 1070, 1250, 1300, 1391, 1400, 1498, 1625, 1750, 1820, 2140, 2275, 2500, 2600, 2675, 2782, 2996, 3250, 3500, 3640, 3745, 4280, 4375, 4550, 5000, 5350, 5564, 5992, 6500, 6955, 7000, 7490, 8125, 8750, 9100, 9737, 10700, 11128, 11375, 13000, 13375, 13910, 14980, 16250, 17500, 18200, 18725, 19474, 21400, 22750, 26750, 27820, 29960, 32500, 34775, 35000, 37450, 38948, 45500, 48685, 53500, 55640, 56875, 65000, 66875, 69550, 74900, 77896, 91000, 93625, 97370, 107000, 113750, 133750, 139100, 149800, 173875, 187250, 194740, 227500, 243425, 267500, 278200, 347750, 374500, 389480, 455000, 468125, 486850, 535000, 695500, 749000, 869375, 936250, 973700, 1217125, 1391000, 1738750, 1872500, 1947400, 2434250, 3477500, 3745000, 4868500, 6085625, 6955000, 9737000, 12171250, 24342500, 48685000]

約数ペア:

[(1, 48685000), (2, 24342500), (4, 12171250), (5, 9737000), (7, 6955000), (8, 6085625), (10, 4868500), (13, 3745000), (14, 3477500), (20, 2434250), (25, 1947400), (26, 1872500), (28, 1738750), (35, 1391000), (40, 1217125), (50, 973700), (52, 936250), (56, 869375), (65, 749000), (70, 695500), (91, 535000), (100, 486850), (104, 468125), (107, 455000), (125, 389480), (130, 374500), (140, 347750), (175, 278200), (182, 267500), (200, 243425), (214, 227500), (250, 194740), (260, 187250), (280, 173875), (325, 149800), (350, 139100), (364, 133750), (428, 113750), (455, 107000), (500, 97370), (520, 93625), (535, 91000), (625, 77896), (650, 74900), (700, 69550), (728, 66875), (749, 65000), (856, 56875), (875, 55640), (910, 53500), (1000, 48685), (1070, 45500), (1250, 38948), (1300, 37450), (1391, 35000), (1400, 34775), (1498, 32500), (1625, 29960), (1750, 27820), (1820, 26750), (2140, 22750), (2275, 21400), (2500, 19474), (2600, 18725), (2675, 18200), (2782, 17500), (2996, 16250), (3250, 14980), (3500, 13910), (3640, 13375), (3745, 13000), (4280, 11375), (4375, 11128), (4550, 10700), (5000, 9737), (5350, 9100), (5564, 8750), (5992, 8125), (6500, 7490), (6955, 7000)]