49995606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 112098816

約数和(自身を除く): 62103210

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 138, 202, 211, 303, 391, 422, 606, 633, 782, 1173, 1266, 1717, 2323, 2346, 3434, 3587, 4646, 4853, 5151, 6969, 7174, 9706, 10302, 10761, 13938, 14559, 21311, 21522, 29118, 39491, 42622, 63933, 78982, 82501, 118473, 127866, 165002, 236946, 247503, 362287, 490153, 495006, 724574, 980306, 1086861, 1470459, 2173722, 2940918, 8332601, 16665202, 24997803, 49995606]

約数ペア:

[(1, 49995606), (2, 24997803), (3, 16665202), (6, 8332601), (17, 2940918), (23, 2173722), (34, 1470459), (46, 1086861), (51, 980306), (69, 724574), (101, 495006), (102, 490153), (138, 362287), (202, 247503), (211, 236946), (303, 165002), (391, 127866), (422, 118473), (606, 82501), (633, 78982), (782, 63933), (1173, 42622), (1266, 39491), (1717, 29118), (2323, 21522), (2346, 21311), (3434, 14559), (3587, 13938), (4646, 10761), (4853, 10302), (5151, 9706), (6969, 7174)]