51889236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 155131200

約数和(自身を除く): 103241964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 179, 196, 203, 204, 238, 294, 348, 357, 358, 406, 476, 493, 537, 588, 609, 714, 716, 812, 833, 986, 1074, 1218, 1253, 1421, 1428, 1479, 1666, 1972, 2148, 2436, 2499, 2506, 2842, 2958, 3043, 3332, 3451, 3759, 4263, 4998, 5012, 5191, 5684, 5916, 6086, 6902, 7518, 8526, 8771, 9129, 9996, 10353, 10382, 12172, 13804, 15036, 15573, 17052, 17542, 18258, 20706, 20764, 21301, 24157, 26313, 31146, 35084, 36337, 36516, 41412, 42602, 48314, 52626, 62292, 63903, 72471, 72674, 85204, 88247, 96628, 105252, 109011, 127806, 144942, 145348, 149107, 176494, 218022, 254359, 255612, 264741, 289884, 298214, 352988, 436044, 447321, 508718, 529482, 596428, 617729, 763077, 894642, 1017436, 1058964, 1235458, 1526154, 1789284, 1853187, 2470916, 3052308, 3706374, 4324103, 7412748, 8648206, 12972309, 17296412, 25944618, 51889236]

約数ペア:

[(1, 51889236), (2, 25944618), (3, 17296412), (4, 12972309), (6, 8648206), (7, 7412748), (12, 4324103), (14, 3706374), (17, 3052308), (21, 2470916), (28, 1853187), (29, 1789284), (34, 1526154), (42, 1235458), (49, 1058964), (51, 1017436), (58, 894642), (68, 763077), (84, 617729), (87, 596428), (98, 529482), (102, 508718), (116, 447321), (119, 436044), (147, 352988), (174, 298214), (179, 289884), (196, 264741), (203, 255612), (204, 254359), (238, 218022), (294, 176494), (348, 149107), (357, 145348), (358, 144942), (406, 127806), (476, 109011), (493, 105252), (537, 96628), (588, 88247), (609, 85204), (714, 72674), (716, 72471), (812, 63903), (833, 62292), (986, 52626), (1074, 48314), (1218, 42602), (1253, 41412), (1421, 36516), (1428, 36337), (1479, 35084), (1666, 31146), (1972, 26313), (2148, 24157), (2436, 21301), (2499, 20764), (2506, 20706), (2842, 18258), (2958, 17542), (3043, 17052), (3332, 15573), (3451, 15036), (3759, 13804), (4263, 12172), (4998, 10382), (5012, 10353), (5191, 9996), (5684, 9129), (5916, 8771), (6086, 8526), (6902, 7518)]