48880540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 59781860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 419, 614, 838, 1228, 1535, 1676, 2095, 3070, 4190, 5833, 6140, 7961, 8380, 11666, 15922, 23332, 29165, 31844, 39805, 58330, 79610, 116660, 128633, 159220, 257266, 514532, 643165, 1286330, 2444027, 2572660, 4888054, 9776108, 12220135, 24440270, 48880540]

約数ペア:

[(1, 48880540), (2, 24440270), (4, 12220135), (5, 9776108), (10, 4888054), (19, 2572660), (20, 2444027), (38, 1286330), (76, 643165), (95, 514532), (190, 257266), (307, 159220), (380, 128633), (419, 116660), (614, 79610), (838, 58330), (1228, 39805), (1535, 31844), (1676, 29165), (2095, 23332), (3070, 15922), (4190, 11666), (5833, 8380), (6140, 7961)]