53405800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 145883520

約数和(自身を除く): 92477720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 518, 700, 740, 925, 1031, 1036, 1295, 1400, 1480, 1850, 2062, 2072, 2590, 3700, 4124, 5155, 5180, 6475, 7217, 7400, 8248, 10310, 10360, 12950, 14434, 20620, 25775, 25900, 28868, 36085, 38147, 41240, 51550, 51800, 57736, 72170, 76294, 103100, 144340, 152588, 180425, 190735, 206200, 267029, 288680, 305176, 360850, 381470, 534058, 721700, 762940, 953675, 1068116, 1335145, 1443400, 1525880, 1907350, 2136232, 2670290, 3814700, 5340580, 6675725, 7629400, 10681160, 13351450, 26702900, 53405800]

約数ペア:

[(1, 53405800), (2, 26702900), (4, 13351450), (5, 10681160), (7, 7629400), (8, 6675725), (10, 5340580), (14, 3814700), (20, 2670290), (25, 2136232), (28, 1907350), (35, 1525880), (37, 1443400), (40, 1335145), (50, 1068116), (56, 953675), (70, 762940), (74, 721700), (100, 534058), (140, 381470), (148, 360850), (175, 305176), (185, 288680), (200, 267029), (259, 206200), (280, 190735), (296, 180425), (350, 152588), (370, 144340), (518, 103100), (700, 76294), (740, 72170), (925, 57736), (1031, 51800), (1036, 51550), (1295, 41240), (1400, 38147), (1480, 36085), (1850, 28868), (2062, 25900), (2072, 25775), (2590, 20620), (3700, 14434), (4124, 12950), (5155, 10360), (5180, 10310), (6475, 8248), (7217, 7400)]