52503880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 141886080

約数和(自身を除く): 89382200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 137, 143, 220, 260, 268, 274, 286, 335, 440, 520, 536, 548, 572, 670, 685, 715, 737, 871, 1096, 1144, 1340, 1370, 1430, 1474, 1507, 1742, 1781, 2680, 2740, 2860, 2948, 3014, 3484, 3562, 3685, 4355, 5480, 5720, 5896, 6028, 6968, 7124, 7370, 7535, 8710, 8905, 9179, 9581, 12056, 14248, 14740, 15070, 17420, 17810, 18358, 19162, 19591, 29480, 30140, 34840, 35620, 36716, 38324, 39182, 45895, 47905, 60280, 71240, 73432, 76648, 78364, 91790, 95810, 97955, 100969, 119327, 156728, 183580, 191620, 195910, 201938, 238654, 367160, 383240, 391820, 403876, 477308, 504845, 596635, 783640, 807752, 954616, 1009690, 1193270, 1312597, 2019380, 2386540, 2625194, 4038760, 4773080, 5250388, 6562985, 10500776, 13125970, 26251940, 52503880]

約数ペア:

[(1, 52503880), (2, 26251940), (4, 13125970), (5, 10500776), (8, 6562985), (10, 5250388), (11, 4773080), (13, 4038760), (20, 2625194), (22, 2386540), (26, 2019380), (40, 1312597), (44, 1193270), (52, 1009690), (55, 954616), (65, 807752), (67, 783640), (88, 596635), (104, 504845), (110, 477308), (130, 403876), (134, 391820), (137, 383240), (143, 367160), (220, 238654), (260, 201938), (268, 195910), (274, 191620), (286, 183580), (335, 156728), (440, 119327), (520, 100969), (536, 97955), (548, 95810), (572, 91790), (670, 78364), (685, 76648), (715, 73432), (737, 71240), (871, 60280), (1096, 47905), (1144, 45895), (1340, 39182), (1370, 38324), (1430, 36716), (1474, 35620), (1507, 34840), (1742, 30140), (1781, 29480), (2680, 19591), (2740, 19162), (2860, 18358), (2948, 17810), (3014, 17420), (3484, 15070), (3562, 14740), (3685, 14248), (4355, 12056), (5480, 9581), (5720, 9179), (5896, 8905), (6028, 8710), (6968, 7535), (7124, 7370)]