50490612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 142143456

約数和(自身を除く): 91652844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 211, 276, 289, 306, 391, 414, 422, 578, 612, 633, 782, 828, 844, 867, 1156, 1173, 1266, 1564, 1734, 1899, 2346, 2532, 2601, 3468, 3519, 3587, 3798, 4692, 4853, 5202, 6647, 7038, 7174, 7596, 9706, 10404, 10761, 13294, 14076, 14348, 14559, 19412, 19941, 21522, 26588, 29118, 32283, 39882, 43044, 43677, 58236, 59823, 60979, 64566, 79764, 82501, 87354, 119646, 121958, 129132, 165002, 174708, 182937, 239292, 243916, 247503, 330004, 365874, 495006, 548811, 731748, 742509, 990012, 1097622, 1402517, 1485018, 2195244, 2805034, 2970036, 4207551, 5610068, 8415102, 12622653, 16830204, 25245306, 50490612]

約数ペア:

[(1, 50490612), (2, 25245306), (3, 16830204), (4, 12622653), (6, 8415102), (9, 5610068), (12, 4207551), (17, 2970036), (18, 2805034), (23, 2195244), (34, 1485018), (36, 1402517), (46, 1097622), (51, 990012), (68, 742509), (69, 731748), (92, 548811), (102, 495006), (138, 365874), (153, 330004), (204, 247503), (207, 243916), (211, 239292), (276, 182937), (289, 174708), (306, 165002), (391, 129132), (414, 121958), (422, 119646), (578, 87354), (612, 82501), (633, 79764), (782, 64566), (828, 60979), (844, 59823), (867, 58236), (1156, 43677), (1173, 43044), (1266, 39882), (1564, 32283), (1734, 29118), (1899, 26588), (2346, 21522), (2532, 19941), (2601, 19412), (3468, 14559), (3519, 14348), (3587, 14076), (3798, 13294), (4692, 10761), (4853, 10404), (5202, 9706), (6647, 7596), (7038, 7174)]