50424920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 142203600

約数和(自身を除く): 91778680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 1979, 2548, 3185, 3640, 3958, 5096, 6370, 7916, 9895, 12740, 13853, 15832, 19790, 25480, 25727, 27706, 39580, 51454, 55412, 69265, 79160, 96971, 102908, 110824, 128635, 138530, 180089, 193942, 205816, 257270, 277060, 360178, 387884, 484855, 514540, 554120, 720356, 775768, 900445, 969710, 1029080, 1260623, 1440712, 1800890, 1939420, 2521246, 3601780, 3878840, 5042492, 6303115, 7203560, 10084984, 12606230, 25212460, 50424920]

約数ペア:

[(1, 50424920), (2, 25212460), (4, 12606230), (5, 10084984), (7, 7203560), (8, 6303115), (10, 5042492), (13, 3878840), (14, 3601780), (20, 2521246), (26, 1939420), (28, 1800890), (35, 1440712), (40, 1260623), (49, 1029080), (52, 969710), (56, 900445), (65, 775768), (70, 720356), (91, 554120), (98, 514540), (104, 484855), (130, 387884), (140, 360178), (182, 277060), (196, 257270), (245, 205816), (260, 193942), (280, 180089), (364, 138530), (392, 128635), (455, 110824), (490, 102908), (520, 96971), (637, 79160), (728, 69265), (910, 55412), (980, 51454), (1274, 39580), (1820, 27706), (1960, 25727), (1979, 25480), (2548, 19790), (3185, 15832), (3640, 13853), (3958, 12740), (5096, 9895), (6370, 7916)]