50104980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 158985288

約数和(自身を除く): 108880308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 197, 270, 314, 324, 394, 405, 471, 540, 591, 628, 785, 788, 810, 942, 985, 1182, 1413, 1570, 1620, 1773, 1884, 1970, 2355, 2364, 2826, 2955, 3140, 3546, 3940, 4239, 4710, 5319, 5652, 5910, 7065, 7092, 8478, 8865, 9420, 10638, 11820, 12717, 14130, 15957, 16956, 17730, 21195, 21276, 25434, 26595, 28260, 30929, 31914, 35460, 42390, 50868, 53190, 61858, 63585, 63828, 79785, 84780, 92787, 106380, 123716, 127170, 154645, 159570, 185574, 254340, 278361, 309290, 319140, 371148, 463935, 556722, 618580, 835083, 927870, 1113444, 1391805, 1670166, 1855740, 2505249, 2783610, 3340332, 4175415, 5010498, 5567220, 8350830, 10020996, 12526245, 16701660, 25052490, 50104980]

約数ペア:

[(1, 50104980), (2, 25052490), (3, 16701660), (4, 12526245), (5, 10020996), (6, 8350830), (9, 5567220), (10, 5010498), (12, 4175415), (15, 3340332), (18, 2783610), (20, 2505249), (27, 1855740), (30, 1670166), (36, 1391805), (45, 1113444), (54, 927870), (60, 835083), (81, 618580), (90, 556722), (108, 463935), (135, 371148), (157, 319140), (162, 309290), (180, 278361), (197, 254340), (270, 185574), (314, 159570), (324, 154645), (394, 127170), (405, 123716), (471, 106380), (540, 92787), (591, 84780), (628, 79785), (785, 63828), (788, 63585), (810, 61858), (942, 53190), (985, 50868), (1182, 42390), (1413, 35460), (1570, 31914), (1620, 30929), (1773, 28260), (1884, 26595), (1970, 25434), (2355, 21276), (2364, 21195), (2826, 17730), (2955, 16956), (3140, 15957), (3546, 14130), (3940, 12717), (4239, 11820), (4710, 10638), (5319, 9420), (5652, 8865), (5910, 8478), (7065, 7092)]