56940450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 168274944

約数和(自身を除く): 111334494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 61, 70, 75, 98, 105, 122, 127, 147, 150, 175, 183, 210, 245, 254, 294, 305, 350, 366, 381, 427, 490, 525, 610, 635, 735, 762, 854, 889, 915, 1050, 1225, 1270, 1281, 1470, 1525, 1778, 1830, 1905, 2135, 2450, 2562, 2667, 2989, 3050, 3175, 3675, 3810, 4270, 4445, 4575, 5334, 5978, 6223, 6350, 6405, 7350, 7747, 8890, 8967, 9150, 9525, 10675, 12446, 12810, 13335, 14945, 15494, 17934, 18669, 19050, 21350, 22225, 23241, 26670, 29890, 31115, 32025, 37338, 38735, 44450, 44835, 46482, 54229, 62230, 64050, 66675, 74725, 77470, 89670, 93345, 108458, 116205, 133350, 149450, 155575, 162687, 186690, 193675, 224175, 232410, 271145, 311150, 325374, 379603, 387350, 448350, 466725, 542290, 581025, 759206, 813435, 933450, 1138809, 1162050, 1355725, 1626870, 1898015, 2277618, 2711450, 3796030, 4067175, 5694045, 8134350, 9490075, 11388090, 18980150, 28470225, 56940450]

約数ペア:

[(1, 56940450), (2, 28470225), (3, 18980150), (5, 11388090), (6, 9490075), (7, 8134350), (10, 5694045), (14, 4067175), (15, 3796030), (21, 2711450), (25, 2277618), (30, 1898015), (35, 1626870), (42, 1355725), (49, 1162050), (50, 1138809), (61, 933450), (70, 813435), (75, 759206), (98, 581025), (105, 542290), (122, 466725), (127, 448350), (147, 387350), (150, 379603), (175, 325374), (183, 311150), (210, 271145), (245, 232410), (254, 224175), (294, 193675), (305, 186690), (350, 162687), (366, 155575), (381, 149450), (427, 133350), (490, 116205), (525, 108458), (610, 93345), (635, 89670), (735, 77470), (762, 74725), (854, 66675), (889, 64050), (915, 62230), (1050, 54229), (1225, 46482), (1270, 44835), (1281, 44450), (1470, 38735), (1525, 37338), (1778, 32025), (1830, 31115), (1905, 29890), (2135, 26670), (2450, 23241), (2562, 22225), (2667, 21350), (2989, 19050), (3050, 18669), (3175, 17934), (3675, 15494), (3810, 14945), (4270, 13335), (4445, 12810), (4575, 12446), (5334, 10675), (5978, 9525), (6223, 9150), (6350, 8967), (6405, 8890), (7350, 7747)]