56430550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 65704490

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 47, 50, 55, 59, 74, 94, 110, 118, 185, 235, 275, 295, 370, 407, 470, 517, 550, 590, 649, 814, 925, 1034, 1175, 1298, 1475, 1739, 1850, 2035, 2183, 2350, 2585, 2773, 2950, 3245, 3478, 4070, 4366, 5170, 5546, 6490, 8695, 10175, 10915, 12925, 13865, 16225, 17390, 19129, 20350, 21830, 24013, 25850, 27730, 30503, 32450, 38258, 43475, 48026, 54575, 61006, 69325, 86950, 95645, 102601, 109150, 120065, 138650, 152515, 191290, 205202, 240130, 305030, 478225, 513005, 600325, 762575, 956450, 1026010, 1128611, 1200650, 1525150, 2257222, 2565025, 5130050, 5643055, 11286110, 28215275, 56430550]

約数ペア:

[(1, 56430550), (2, 28215275), (5, 11286110), (10, 5643055), (11, 5130050), (22, 2565025), (25, 2257222), (37, 1525150), (47, 1200650), (50, 1128611), (55, 1026010), (59, 956450), (74, 762575), (94, 600325), (110, 513005), (118, 478225), (185, 305030), (235, 240130), (275, 205202), (295, 191290), (370, 152515), (407, 138650), (470, 120065), (517, 109150), (550, 102601), (590, 95645), (649, 86950), (814, 69325), (925, 61006), (1034, 54575), (1175, 48026), (1298, 43475), (1475, 38258), (1739, 32450), (1850, 30503), (2035, 27730), (2183, 25850), (2350, 24013), (2585, 21830), (2773, 20350), (2950, 19129), (3245, 17390), (3478, 16225), (4070, 13865), (4366, 12925), (5170, 10915), (5546, 10175), (6490, 8695)]