50349156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 144865728

約数和(自身を除く): 94516572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 61, 66, 74, 78, 111, 122, 132, 143, 148, 156, 169, 183, 222, 244, 286, 338, 366, 407, 429, 444, 481, 507, 572, 671, 676, 732, 793, 814, 858, 962, 1014, 1221, 1342, 1443, 1586, 1628, 1716, 1859, 1924, 2013, 2028, 2257, 2379, 2442, 2684, 2886, 3172, 3718, 4026, 4514, 4758, 4884, 5291, 5577, 5772, 6253, 6771, 7436, 8052, 8723, 9028, 9516, 10309, 10582, 11154, 12506, 13542, 15873, 17446, 18759, 20618, 21164, 22308, 24827, 25012, 26169, 27084, 29341, 30927, 31746, 34892, 37518, 41236, 49654, 52338, 58682, 61854, 63492, 68783, 74481, 75036, 88023, 99308, 104676, 113399, 117364, 123708, 137566, 148962, 176046, 206349, 226798, 275132, 297924, 322751, 340197, 352092, 381433, 412698, 453596, 645502, 680394, 762866, 825396, 968253, 1144299, 1291004, 1360788, 1525732, 1936506, 2288598, 3873012, 4195763, 4577196, 8391526, 12587289, 16783052, 25174578, 50349156]

約数ペア:

[(1, 50349156), (2, 25174578), (3, 16783052), (4, 12587289), (6, 8391526), (11, 4577196), (12, 4195763), (13, 3873012), (22, 2288598), (26, 1936506), (33, 1525732), (37, 1360788), (39, 1291004), (44, 1144299), (52, 968253), (61, 825396), (66, 762866), (74, 680394), (78, 645502), (111, 453596), (122, 412698), (132, 381433), (143, 352092), (148, 340197), (156, 322751), (169, 297924), (183, 275132), (222, 226798), (244, 206349), (286, 176046), (338, 148962), (366, 137566), (407, 123708), (429, 117364), (444, 113399), (481, 104676), (507, 99308), (572, 88023), (671, 75036), (676, 74481), (732, 68783), (793, 63492), (814, 61854), (858, 58682), (962, 52338), (1014, 49654), (1221, 41236), (1342, 37518), (1443, 34892), (1586, 31746), (1628, 30927), (1716, 29341), (1859, 27084), (1924, 26169), (2013, 25012), (2028, 24827), (2257, 22308), (2379, 21164), (2442, 20618), (2684, 18759), (2886, 17446), (3172, 15873), (3718, 13542), (4026, 12506), (4514, 11154), (4758, 10582), (4884, 10309), (5291, 9516), (5577, 9028), (5772, 8723), (6253, 8052), (6771, 7436)]