13050950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 26984880

約数和(自身を除く): 13933930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 389, 550, 610, 671, 778, 1342, 1525, 1945, 3050, 3355, 3890, 4279, 6710, 8558, 9725, 16775, 19450, 21395, 23729, 33550, 42790, 47458, 106975, 118645, 213950, 237290, 261019, 522038, 593225, 1186450, 1305095, 2610190, 6525475, 13050950]

約数ペア:

[(1, 13050950), (2, 6525475), (5, 2610190), (10, 1305095), (11, 1186450), (22, 593225), (25, 522038), (50, 261019), (55, 237290), (61, 213950), (110, 118645), (122, 106975), (275, 47458), (305, 42790), (389, 33550), (550, 23729), (610, 21395), (671, 19450), (778, 16775), (1342, 9725), (1525, 8558), (1945, 6710), (3050, 4279), (3355, 3890)]