56552325140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 123637395840

約数和(自身を除く): 67085070700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 163, 185, 278, 326, 370, 556, 652, 695, 740, 815, 1390, 1630, 2780, 3260, 3373, 5143, 6031, 6746, 10286, 12062, 13492, 16865, 20572, 22657, 24124, 25715, 30155, 33730, 45314, 51430, 60310, 67460, 90628, 102860, 113285, 120620, 124801, 226570, 249602, 453140, 468847, 499204, 549799, 624005, 838309, 937694, 1099598, 1248010, 1676618, 1875388, 2199196, 2344235, 2496020, 2748995, 3353236, 4191545, 4688470, 5497990, 8383090, 9376940, 10995980, 16766180, 17347339, 20342563, 34694678, 40685126, 69389356, 76422061, 81370252, 86736695, 101712815, 152844122, 173473390, 203425630, 305688244, 346946780, 382110305, 406851260, 764220610, 1528441220, 2827616257, 5655232514, 11310465028, 14138081285, 28276162570, 56552325140]

約数ペア:

[(1, 56552325140), (2, 28276162570), (4, 14138081285), (5, 11310465028), (10, 5655232514), (20, 2827616257), (37, 1528441220), (74, 764220610), (139, 406851260), (148, 382110305), (163, 346946780), (185, 305688244), (278, 203425630), (326, 173473390), (370, 152844122), (556, 101712815), (652, 86736695), (695, 81370252), (740, 76422061), (815, 69389356), (1390, 40685126), (1630, 34694678), (2780, 20342563), (3260, 17347339), (3373, 16766180), (5143, 10995980), (6031, 9376940), (6746, 8383090), (10286, 5497990), (12062, 4688470), (13492, 4191545), (16865, 3353236), (20572, 2748995), (22657, 2496020), (24124, 2344235), (25715, 2199196), (30155, 1875388), (33730, 1676618), (45314, 1248010), (51430, 1099598), (60310, 937694), (67460, 838309), (90628, 624005), (102860, 549799), (113285, 499204), (120620, 468847), (124801, 453140), (226570, 249602)]