55690180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 148006656

約数和(自身を除く): 92316476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 827, 910, 962, 1036, 1295, 1654, 1820, 1924, 2405, 2590, 3308, 3367, 4135, 4810, 5180, 5789, 6734, 8270, 9620, 10751, 11578, 13468, 16540, 16835, 21502, 23156, 28945, 30599, 33670, 43004, 53755, 57890, 61198, 67340, 75257, 107510, 115780, 122396, 150514, 152995, 214193, 215020, 301028, 305990, 376285, 397787, 428386, 611980, 752570, 795574, 856772, 1070965, 1505140, 1591148, 1988935, 2141930, 2784509, 3977870, 4283860, 5569018, 7955740, 11138036, 13922545, 27845090, 55690180]

約数ペア:

[(1, 55690180), (2, 27845090), (4, 13922545), (5, 11138036), (7, 7955740), (10, 5569018), (13, 4283860), (14, 3977870), (20, 2784509), (26, 2141930), (28, 1988935), (35, 1591148), (37, 1505140), (52, 1070965), (65, 856772), (70, 795574), (74, 752570), (91, 611980), (130, 428386), (140, 397787), (148, 376285), (182, 305990), (185, 301028), (259, 215020), (260, 214193), (364, 152995), (370, 150514), (455, 122396), (481, 115780), (518, 107510), (740, 75257), (827, 67340), (910, 61198), (962, 57890), (1036, 53755), (1295, 43004), (1654, 33670), (1820, 30599), (1924, 28945), (2405, 23156), (2590, 21502), (3308, 16835), (3367, 16540), (4135, 13468), (4810, 11578), (5180, 10751), (5789, 9620), (6734, 8270)]