49016520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 186001920

約数和(自身を除く): 136985400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 367, 371, 420, 424, 477, 504, 530, 630, 636, 734, 742, 795, 840, 954, 1060, 1101, 1113, 1260, 1272, 1468, 1484, 1590, 1835, 1855, 1908, 2120, 2202, 2226, 2385, 2520, 2569, 2936, 2968, 3180, 3303, 3339, 3670, 3710, 3816, 4404, 4452, 4770, 5138, 5505, 5565, 6360, 6606, 6678, 7340, 7420, 7707, 8808, 8904, 9540, 10276, 11010, 11130, 12845, 13212, 13356, 14680, 14840, 15414, 16515, 16695, 19080, 19451, 20552, 22020, 22260, 23121, 25690, 26424, 26712, 30828, 33030, 33390, 38535, 38902, 44040, 44520, 46242, 51380, 58353, 61656, 66060, 66780, 77070, 77804, 92484, 97255, 102760, 115605, 116706, 132120, 133560, 136157, 154140, 155608, 175059, 184968, 194510, 231210, 233412, 272314, 291765, 308280, 350118, 389020, 408471, 462420, 466824, 544628, 583530, 680785, 700236, 778040, 816942, 875295, 924840, 1089256, 1167060, 1225413, 1361570, 1400472, 1633884, 1750590, 2042355, 2334120, 2450826, 2723140, 3267768, 3501180, 4084710, 4901652, 5446280, 6127065, 7002360, 8169420, 9803304, 12254130, 16338840, 24508260, 49016520]

約数ペア:

[(1, 49016520), (2, 24508260), (3, 16338840), (4, 12254130), (5, 9803304), (6, 8169420), (7, 7002360), (8, 6127065), (9, 5446280), (10, 4901652), (12, 4084710), (14, 3501180), (15, 3267768), (18, 2723140), (20, 2450826), (21, 2334120), (24, 2042355), (28, 1750590), (30, 1633884), (35, 1400472), (36, 1361570), (40, 1225413), (42, 1167060), (45, 1089256), (53, 924840), (56, 875295), (60, 816942), (63, 778040), (70, 700236), (72, 680785), (84, 583530), (90, 544628), (105, 466824), (106, 462420), (120, 408471), (126, 389020), (140, 350118), (159, 308280), (168, 291765), (180, 272314), (210, 233412), (212, 231210), (252, 194510), (265, 184968), (280, 175059), (315, 155608), (318, 154140), (360, 136157), (367, 133560), (371, 132120), (420, 116706), (424, 115605), (477, 102760), (504, 97255), (530, 92484), (630, 77804), (636, 77070), (734, 66780), (742, 66060), (795, 61656), (840, 58353), (954, 51380), (1060, 46242), (1101, 44520), (1113, 44040), (1260, 38902), (1272, 38535), (1468, 33390), (1484, 33030), (1590, 30828), (1835, 26712), (1855, 26424), (1908, 25690), (2120, 23121), (2202, 22260), (2226, 22020), (2385, 20552), (2520, 19451), (2569, 19080), (2936, 16695), (2968, 16515), (3180, 15414), (3303, 14840), (3339, 14680), (3670, 13356), (3710, 13212), (3816, 12845), (4404, 11130), (4452, 11010), (4770, 10276), (5138, 9540), (5505, 8904), (5565, 8808), (6360, 7707), (6606, 7420), (6678, 7340)]