48272350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 118318320

約数和(自身を除く): 70045970

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 49, 50, 61, 70, 85, 95, 98, 119, 122, 133, 170, 175, 190, 238, 245, 266, 305, 323, 350, 425, 427, 475, 490, 595, 610, 646, 665, 833, 850, 854, 931, 950, 1037, 1159, 1190, 1225, 1330, 1525, 1615, 1666, 1862, 2074, 2135, 2261, 2318, 2450, 2975, 2989, 3050, 3230, 3325, 4165, 4270, 4522, 4655, 5185, 5795, 5950, 5978, 6650, 7259, 8075, 8113, 8330, 9310, 10370, 10675, 11305, 11590, 14518, 14945, 15827, 16150, 16226, 19703, 20825, 21350, 22610, 23275, 25925, 28975, 29890, 31654, 36295, 39406, 40565, 41650, 46550, 50813, 51850, 56525, 56791, 57950, 72590, 74725, 79135, 81130, 98515, 101626, 113050, 113582, 137921, 149450, 158270, 181475, 197030, 202825, 254065, 275842, 283955, 362950, 395675, 405650, 492575, 508130, 567910, 689605, 791350, 965447, 985150, 1270325, 1379210, 1419775, 1930894, 2540650, 2839550, 3448025, 4827235, 6896050, 9654470, 24136175, 48272350]

約数ペア:

[(1, 48272350), (2, 24136175), (5, 9654470), (7, 6896050), (10, 4827235), (14, 3448025), (17, 2839550), (19, 2540650), (25, 1930894), (34, 1419775), (35, 1379210), (38, 1270325), (49, 985150), (50, 965447), (61, 791350), (70, 689605), (85, 567910), (95, 508130), (98, 492575), (119, 405650), (122, 395675), (133, 362950), (170, 283955), (175, 275842), (190, 254065), (238, 202825), (245, 197030), (266, 181475), (305, 158270), (323, 149450), (350, 137921), (425, 113582), (427, 113050), (475, 101626), (490, 98515), (595, 81130), (610, 79135), (646, 74725), (665, 72590), (833, 57950), (850, 56791), (854, 56525), (931, 51850), (950, 50813), (1037, 46550), (1159, 41650), (1190, 40565), (1225, 39406), (1330, 36295), (1525, 31654), (1615, 29890), (1666, 28975), (1862, 25925), (2074, 23275), (2135, 22610), (2261, 21350), (2318, 20825), (2450, 19703), (2975, 16226), (2989, 16150), (3050, 15827), (3230, 14945), (3325, 14518), (4165, 11590), (4270, 11305), (4522, 10675), (4655, 10370), (5185, 9310), (5795, 8330), (5950, 8113), (5978, 8075), (6650, 7259)]