50066380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27509}}^1$

素因数の和:27538

約数の個数: 48

約数和(自身を含む): 129407040

約数和(自身を除く): 79340660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27509, 55018, 110036, 137545, 192563, 275090, 357617, 385126, 550180, 715234, 770252, 962815, 1430468, 1788085, 1925630, 2503319, 3576170, 3851260, 5006638, 7152340, 10013276, 12516595, 25033190, 50066380]

約数ペア:

[(1, 50066380), (2, 25033190), (4, 12516595), (5, 10013276), (7, 7152340), (10, 5006638), (13, 3851260), (14, 3576170), (20, 2503319), (26, 1925630), (28, 1788085), (35, 1430468), (52, 962815), (65, 770252), (70, 715234), (91, 550180), (130, 385126), (140, 357617), (182, 275090), (260, 192563), (364, 137545), (455, 110036), (910, 55018), (1820, 27509)]