50966640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 173747808

約数和(自身を除く): 122781168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 997, 1065, 1136, 1278, 1420, 1704, 1994, 2130, 2556, 2840, 2991, 3195, 3408, 3988, 4260, 4985, 5112, 5680, 5982, 6390, 7976, 8520, 8973, 9970, 10224, 11964, 12780, 14955, 15952, 17040, 17946, 19940, 23928, 25560, 29910, 35892, 39880, 44865, 47856, 51120, 59820, 70787, 71784, 79760, 89730, 119640, 141574, 143568, 179460, 212361, 239280, 283148, 353935, 358920, 424722, 566296, 637083, 707870, 717840, 849444, 1061805, 1132592, 1274166, 1415740, 1698888, 2123610, 2548332, 2831480, 3185415, 3397776, 4247220, 5096664, 5662960, 6370830, 8494440, 10193328, 12741660, 16988880, 25483320, 50966640]

約数ペア:

[(1, 50966640), (2, 25483320), (3, 16988880), (4, 12741660), (5, 10193328), (6, 8494440), (8, 6370830), (9, 5662960), (10, 5096664), (12, 4247220), (15, 3397776), (16, 3185415), (18, 2831480), (20, 2548332), (24, 2123610), (30, 1698888), (36, 1415740), (40, 1274166), (45, 1132592), (48, 1061805), (60, 849444), (71, 717840), (72, 707870), (80, 637083), (90, 566296), (120, 424722), (142, 358920), (144, 353935), (180, 283148), (213, 239280), (240, 212361), (284, 179460), (355, 143568), (360, 141574), (426, 119640), (568, 89730), (639, 79760), (710, 71784), (720, 70787), (852, 59820), (997, 51120), (1065, 47856), (1136, 44865), (1278, 39880), (1420, 35892), (1704, 29910), (1994, 25560), (2130, 23928), (2556, 19940), (2840, 17946), (2991, 17040), (3195, 15952), (3408, 14955), (3988, 12780), (4260, 11964), (4985, 10224), (5112, 9970), (5680, 8973), (5982, 8520), (6390, 7976)]