51385356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 108

約数和(自身を含む): 150859800

約数和(自身を除く): 99474444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 289, 306, 374, 396, 449, 561, 578, 612, 748, 867, 898, 1122, 1156, 1347, 1683, 1734, 1796, 2244, 2601, 2694, 3179, 3366, 3468, 4041, 4939, 5202, 5388, 6358, 6732, 7633, 8082, 9537, 9878, 10404, 12716, 14817, 15266, 16164, 19074, 19756, 22899, 28611, 29634, 30532, 38148, 44451, 45798, 57222, 59268, 68697, 83963, 88902, 91596, 114444, 129761, 137394, 167926, 177804, 251889, 259522, 274788, 335852, 389283, 503778, 519044, 755667, 778566, 1007556, 1167849, 1427371, 1511334, 1557132, 2335698, 2854742, 3022668, 4282113, 4671396, 5709484, 8564226, 12846339, 17128452, 25692678, 51385356]

約数ペア:

[(1, 51385356), (2, 25692678), (3, 17128452), (4, 12846339), (6, 8564226), (9, 5709484), (11, 4671396), (12, 4282113), (17, 3022668), (18, 2854742), (22, 2335698), (33, 1557132), (34, 1511334), (36, 1427371), (44, 1167849), (51, 1007556), (66, 778566), (68, 755667), (99, 519044), (102, 503778), (132, 389283), (153, 335852), (187, 274788), (198, 259522), (204, 251889), (289, 177804), (306, 167926), (374, 137394), (396, 129761), (449, 114444), (561, 91596), (578, 88902), (612, 83963), (748, 68697), (867, 59268), (898, 57222), (1122, 45798), (1156, 44451), (1347, 38148), (1683, 30532), (1734, 29634), (1796, 28611), (2244, 22899), (2601, 19756), (2694, 19074), (3179, 16164), (3366, 15266), (3468, 14817), (4041, 12716), (4939, 10404), (5202, 9878), (5388, 9537), (6358, 8082), (6732, 7633)]