53798536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 111919500

約数和(自身を除く): 58120964

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 373, 484, 596, 746, 968, 1192, 1492, 1639, 2984, 3278, 4103, 6556, 8206, 13112, 16412, 18029, 32824, 36058, 45133, 55577, 72116, 90266, 111154, 144232, 180532, 222308, 361064, 444616, 611347, 1222694, 2445388, 4890776, 6724817, 13449634, 26899268, 53798536]

約数ペア:

[(1, 53798536), (2, 26899268), (4, 13449634), (8, 6724817), (11, 4890776), (22, 2445388), (44, 1222694), (88, 611347), (121, 444616), (149, 361064), (242, 222308), (298, 180532), (373, 144232), (484, 111154), (596, 90266), (746, 72116), (968, 55577), (1192, 45133), (1492, 36058), (1639, 32824), (2984, 18029), (3278, 16412), (4103, 13112), (6556, 8206)]