50636250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{643}}^1$

素因数の和:678

約数の個数: 120

約数和(自身を含む): 156924768

約数和(自身を除く): 106288518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 643, 750, 875, 1050, 1125, 1250, 1286, 1575, 1750, 1875, 1929, 2250, 2625, 3150, 3215, 3750, 3858, 4375, 4501, 5250, 5625, 5787, 6430, 7875, 8750, 9002, 9645, 11250, 11574, 13125, 13503, 15750, 16075, 19290, 22505, 26250, 27006, 28935, 32150, 39375, 40509, 45010, 48225, 57870, 67515, 78750, 80375, 81018, 96450, 112525, 135030, 144675, 160750, 202545, 225050, 241125, 289350, 337575, 401875, 405090, 482250, 562625, 675150, 723375, 803750, 1012725, 1125250, 1205625, 1446750, 1687875, 2025450, 2411250, 2813125, 3375750, 3616875, 5063625, 5626250, 7233750, 8439375, 10127250, 16878750, 25318125, 50636250]

約数ペア:

[(1, 50636250), (2, 25318125), (3, 16878750), (5, 10127250), (6, 8439375), (7, 7233750), (9, 5626250), (10, 5063625), (14, 3616875), (15, 3375750), (18, 2813125), (21, 2411250), (25, 2025450), (30, 1687875), (35, 1446750), (42, 1205625), (45, 1125250), (50, 1012725), (63, 803750), (70, 723375), (75, 675150), (90, 562625), (105, 482250), (125, 405090), (126, 401875), (150, 337575), (175, 289350), (210, 241125), (225, 225050), (250, 202545), (315, 160750), (350, 144675), (375, 135030), (450, 112525), (525, 96450), (625, 81018), (630, 80375), (643, 78750), (750, 67515), (875, 57870), (1050, 48225), (1125, 45010), (1250, 40509), (1286, 39375), (1575, 32150), (1750, 28935), (1875, 27006), (1929, 26250), (2250, 22505), (2625, 19290), (3150, 16075), (3215, 15750), (3750, 13503), (3858, 13125), (4375, 11574), (4501, 11250), (5250, 9645), (5625, 9002), (5787, 8750), (6430, 7875)]