51382908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 87545700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 743, 1017, 1356, 1486, 1921, 2034, 2229, 2972, 3842, 4068, 4458, 5763, 6687, 7684, 8916, 11526, 12631, 13374, 17289, 23052, 25262, 26748, 34578, 37893, 50524, 69156, 75786, 83959, 113679, 151572, 167918, 227358, 251877, 335836, 454716, 503754, 755631, 1007508, 1427303, 1511262, 2854606, 3022524, 4281909, 5709212, 8563818, 12845727, 17127636, 25691454, 51382908]

約数ペア:

[(1, 51382908), (2, 25691454), (3, 17127636), (4, 12845727), (6, 8563818), (9, 5709212), (12, 4281909), (17, 3022524), (18, 2854606), (34, 1511262), (36, 1427303), (51, 1007508), (68, 755631), (102, 503754), (113, 454716), (153, 335836), (204, 251877), (226, 227358), (306, 167918), (339, 151572), (452, 113679), (612, 83959), (678, 75786), (743, 69156), (1017, 50524), (1356, 37893), (1486, 34578), (1921, 26748), (2034, 25262), (2229, 23052), (2972, 17289), (3842, 13374), (4068, 12631), (4458, 11526), (5763, 8916), (6687, 7684)]