56791566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7881

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 80014194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 7829, 15658, 23487, 46974, 70461, 101777, 140922, 203554, 242699, 305331, 485398, 610662, 728097, 915993, 1456194, 1831986, 2184291, 3155087, 4368582, 6310174, 9465261, 18930522, 28395783, 56791566]

約数ペア:

[(1, 56791566), (2, 28395783), (3, 18930522), (6, 9465261), (9, 6310174), (13, 4368582), (18, 3155087), (26, 2184291), (31, 1831986), (39, 1456194), (62, 915993), (78, 728097), (93, 610662), (117, 485398), (186, 305331), (234, 242699), (279, 203554), (403, 140922), (558, 101777), (806, 70461), (1209, 46974), (2418, 23487), (3627, 15658), (7254, 7829)]