55357120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 112

約数和(自身を含む): 162324288

約数和(自身を除く): 106967168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 1901, 2080, 2240, 2912, 3640, 3802, 4160, 5824, 7280, 7604, 9505, 13307, 14560, 15208, 19010, 24713, 26614, 29120, 30416, 38020, 49426, 53228, 60832, 66535, 76040, 98852, 106456, 121664, 123565, 133070, 152080, 172991, 197704, 212912, 247130, 266140, 304160, 345982, 395408, 425824, 494260, 532280, 608320, 691964, 790816, 851648, 864955, 988520, 1064560, 1383928, 1581632, 1729910, 1977040, 2129120, 2767856, 3459820, 3954080, 4258240, 5535712, 6919640, 7908160, 11071424, 13839280, 27678560, 55357120]

約数ペア:

[(1, 55357120), (2, 27678560), (4, 13839280), (5, 11071424), (7, 7908160), (8, 6919640), (10, 5535712), (13, 4258240), (14, 3954080), (16, 3459820), (20, 2767856), (26, 2129120), (28, 1977040), (32, 1729910), (35, 1581632), (40, 1383928), (52, 1064560), (56, 988520), (64, 864955), (65, 851648), (70, 790816), (80, 691964), (91, 608320), (104, 532280), (112, 494260), (130, 425824), (140, 395408), (160, 345982), (182, 304160), (208, 266140), (224, 247130), (260, 212912), (280, 197704), (320, 172991), (364, 152080), (416, 133070), (448, 123565), (455, 121664), (520, 106456), (560, 98852), (728, 76040), (832, 66535), (910, 60832), (1040, 53228), (1120, 49426), (1456, 38020), (1820, 30416), (1901, 29120), (2080, 26614), (2240, 24713), (2912, 19010), (3640, 15208), (3802, 14560), (4160, 13307), (5824, 9505), (7280, 7604)]