49963550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 66695650

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 79, 91, 130, 139, 158, 175, 182, 278, 325, 350, 395, 455, 553, 650, 695, 790, 910, 973, 1027, 1106, 1390, 1807, 1946, 1975, 2054, 2275, 2765, 3475, 3614, 3950, 4550, 4865, 5135, 5530, 6950, 7189, 9035, 9730, 10270, 10981, 12649, 13825, 14378, 18070, 21962, 24325, 25298, 25675, 27650, 35945, 45175, 48650, 51350, 54905, 63245, 71890, 76867, 90350, 109810, 126490, 142753, 153734, 179725, 274525, 285506, 316225, 359450, 384335, 549050, 632450, 713765, 768670, 999271, 1427530, 1921675, 1998542, 3568825, 3843350, 4996355, 7137650, 9992710, 24981775, 49963550]

約数ペア:

[(1, 49963550), (2, 24981775), (5, 9992710), (7, 7137650), (10, 4996355), (13, 3843350), (14, 3568825), (25, 1998542), (26, 1921675), (35, 1427530), (50, 999271), (65, 768670), (70, 713765), (79, 632450), (91, 549050), (130, 384335), (139, 359450), (158, 316225), (175, 285506), (182, 274525), (278, 179725), (325, 153734), (350, 142753), (395, 126490), (455, 109810), (553, 90350), (650, 76867), (695, 71890), (790, 63245), (910, 54905), (973, 51350), (1027, 48650), (1106, 45175), (1390, 35945), (1807, 27650), (1946, 25675), (1975, 25298), (2054, 24325), (2275, 21962), (2765, 18070), (3475, 14378), (3614, 13825), (3950, 12649), (4550, 10981), (4865, 10270), (5135, 9730), (5530, 9035), (6950, 7189)]