49070980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 118298880

約数和(自身を除く): 69227900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1303, 1345, 1883, 2606, 2690, 3766, 5212, 5380, 6515, 7532, 9121, 9415, 13030, 18242, 18830, 26060, 36484, 37660, 45605, 91210, 182420, 350507, 701014, 1402028, 1752535, 2453549, 3505070, 4907098, 7010140, 9814196, 12267745, 24535490, 49070980]

約数ペア:

[(1, 49070980), (2, 24535490), (4, 12267745), (5, 9814196), (7, 7010140), (10, 4907098), (14, 3505070), (20, 2453549), (28, 1752535), (35, 1402028), (70, 701014), (140, 350507), (269, 182420), (538, 91210), (1076, 45605), (1303, 37660), (1345, 36484), (1883, 26060), (2606, 18830), (2690, 18242), (3766, 13030), (5212, 9415), (5380, 9121), (6515, 7532)]