53209688

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 116964000

約数和(自身を除く): 63754312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 911, 1043, 1192, 1822, 2086, 3644, 4172, 6377, 7288, 7301, 8344, 12754, 14602, 25508, 29204, 44639, 51016, 58408, 89278, 135739, 178556, 271478, 357112, 542956, 950173, 1085912, 1900346, 3800692, 6651211, 7601384, 13302422, 26604844, 53209688]

約数ペア:

[(1, 53209688), (2, 26604844), (4, 13302422), (7, 7601384), (8, 6651211), (14, 3800692), (28, 1900346), (49, 1085912), (56, 950173), (98, 542956), (149, 357112), (196, 271478), (298, 178556), (392, 135739), (596, 89278), (911, 58408), (1043, 51016), (1192, 44639), (1822, 29204), (2086, 25508), (3644, 14602), (4172, 12754), (6377, 8344), (7288, 7301)]