51277005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 103574016

約数和(自身を除く): 52297011

約数列:

[1, 3, 5, 9, 13, 15, 23, 37, 39, 45, 65, 69, 103, 111, 115, 117, 185, 195, 207, 299, 309, 333, 345, 481, 515, 555, 585, 851, 897, 927, 1035, 1339, 1443, 1495, 1545, 1665, 2369, 2405, 2553, 2691, 3811, 4017, 4255, 4329, 4485, 4635, 6695, 7107, 7215, 7659, 11063, 11433, 11845, 12051, 12765, 13455, 19055, 20085, 21321, 21645, 30797, 33189, 34299, 35535, 38295, 49543, 55315, 57165, 60255, 87653, 92391, 99567, 106605, 148629, 153985, 165945, 171495, 247715, 262959, 277173, 438265, 445887, 461955, 497835, 743145, 788877, 1139489, 1314795, 1385865, 2229435, 3418467, 3944385, 5697445, 10255401, 17092335, 51277005]

約数ペア:

[(1, 51277005), (3, 17092335), (5, 10255401), (9, 5697445), (13, 3944385), (15, 3418467), (23, 2229435), (37, 1385865), (39, 1314795), (45, 1139489), (65, 788877), (69, 743145), (103, 497835), (111, 461955), (115, 445887), (117, 438265), (185, 277173), (195, 262959), (207, 247715), (299, 171495), (309, 165945), (333, 153985), (345, 148629), (481, 106605), (515, 99567), (555, 92391), (585, 87653), (851, 60255), (897, 57165), (927, 55315), (1035, 49543), (1339, 38295), (1443, 35535), (1495, 34299), (1545, 33189), (1665, 30797), (2369, 21645), (2405, 21321), (2553, 20085), (2691, 19055), (3811, 13455), (4017, 12765), (4255, 12051), (4329, 11845), (4485, 11433), (4635, 11063), (6695, 7659), (7107, 7215)]