56260686288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1989979}}^1$

素因数の和:1990040

約数の個数: 80

約数和(自身を含む): 157924812800

約数和(自身を除く): 101664126512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 1989979, 3979958, 5969937, 7959916, 11939874, 15919832, 23879748, 31839664, 37809601, 47759496, 61689349, 75619202, 95518992, 113428803, 123378698, 151238404, 185068047, 226857606, 246757396, 302476808, 370136094, 453715212, 493514792, 604953616, 740272188, 907430424, 987029584, 1172097631, 1480544376, 1814860848, 2344195262, 2961088752, 3516292893, 4688390524, 7032585786, 9376781048, 14065171572, 18753562096, 28130343144, 56260686288]

約数ペア:

[(1, 56260686288), (2, 28130343144), (3, 18753562096), (4, 14065171572), (6, 9376781048), (8, 7032585786), (12, 4688390524), (16, 3516292893), (19, 2961088752), (24, 2344195262), (31, 1814860848), (38, 1480544376), (48, 1172097631), (57, 987029584), (62, 907430424), (76, 740272188), (93, 604953616), (114, 493514792), (124, 453715212), (152, 370136094), (186, 302476808), (228, 246757396), (248, 226857606), (304, 185068047), (372, 151238404), (456, 123378698), (496, 113428803), (589, 95518992), (744, 75619202), (912, 61689349), (1178, 47759496), (1488, 37809601), (1767, 31839664), (2356, 23879748), (3534, 15919832), (4712, 11939874), (7068, 7959916), (9424, 5969937), (14136, 3979958), (28272, 1989979)]