56117490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 161021952

約数和(自身を除く): 104904462

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 103, 110, 127, 130, 143, 165, 195, 206, 254, 286, 309, 330, 381, 390, 429, 515, 618, 635, 715, 762, 858, 1030, 1133, 1270, 1339, 1397, 1430, 1545, 1651, 1905, 2145, 2266, 2678, 2794, 3090, 3302, 3399, 3810, 4017, 4191, 4290, 4953, 5665, 6695, 6798, 6985, 8034, 8255, 8382, 9906, 11330, 13081, 13390, 13970, 14729, 16510, 16995, 18161, 20085, 20955, 24765, 26162, 29458, 33990, 36322, 39243, 40170, 41910, 44187, 49530, 54483, 65405, 73645, 78486, 88374, 90805, 108966, 130810, 143891, 147290, 170053, 181610, 196215, 220935, 272415, 287782, 340106, 392430, 431673, 441870, 510159, 544830, 719455, 850265, 863346, 1020318, 1438910, 1700530, 1870583, 2158365, 2550795, 3741166, 4316730, 5101590, 5611749, 9352915, 11223498, 18705830, 28058745, 56117490]

約数ペア:

[(1, 56117490), (2, 28058745), (3, 18705830), (5, 11223498), (6, 9352915), (10, 5611749), (11, 5101590), (13, 4316730), (15, 3741166), (22, 2550795), (26, 2158365), (30, 1870583), (33, 1700530), (39, 1438910), (55, 1020318), (65, 863346), (66, 850265), (78, 719455), (103, 544830), (110, 510159), (127, 441870), (130, 431673), (143, 392430), (165, 340106), (195, 287782), (206, 272415), (254, 220935), (286, 196215), (309, 181610), (330, 170053), (381, 147290), (390, 143891), (429, 130810), (515, 108966), (618, 90805), (635, 88374), (715, 78486), (762, 73645), (858, 65405), (1030, 54483), (1133, 49530), (1270, 44187), (1339, 41910), (1397, 40170), (1430, 39243), (1545, 36322), (1651, 33990), (1905, 29458), (2145, 26162), (2266, 24765), (2678, 20955), (2794, 20085), (3090, 18161), (3302, 16995), (3399, 16510), (3810, 14729), (4017, 13970), (4191, 13390), (4290, 13081), (4953, 11330), (5665, 9906), (6695, 8382), (6798, 8255), (6985, 8034)]