50409128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 127872000

約数和(自身を除く): 77462872

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 59, 73, 76, 77, 88, 118, 133, 146, 152, 154, 209, 236, 266, 292, 308, 413, 418, 472, 511, 532, 584, 616, 649, 803, 826, 836, 1022, 1064, 1121, 1298, 1387, 1463, 1606, 1652, 1672, 2044, 2242, 2596, 2774, 2926, 3212, 3304, 4088, 4307, 4484, 4543, 5192, 5548, 5621, 5852, 6424, 7847, 8614, 8968, 9086, 9709, 11096, 11242, 11704, 12331, 15257, 15694, 17228, 18172, 19418, 22484, 24662, 30149, 30514, 31388, 34456, 36344, 38836, 44968, 47377, 49324, 60298, 61028, 62776, 77672, 81833, 86317, 94754, 98648, 106799, 120596, 122056, 163666, 172634, 189508, 213598, 241192, 327332, 331639, 345268, 379016, 427196, 572831, 654664, 663278, 690536, 854392, 900163, 1145662, 1326556, 1800326, 2291324, 2653112, 3600652, 4582648, 6301141, 7201304, 12602282, 25204564, 50409128]

約数ペア:

[(1, 50409128), (2, 25204564), (4, 12602282), (7, 7201304), (8, 6301141), (11, 4582648), (14, 3600652), (19, 2653112), (22, 2291324), (28, 1800326), (38, 1326556), (44, 1145662), (56, 900163), (59, 854392), (73, 690536), (76, 663278), (77, 654664), (88, 572831), (118, 427196), (133, 379016), (146, 345268), (152, 331639), (154, 327332), (209, 241192), (236, 213598), (266, 189508), (292, 172634), (308, 163666), (413, 122056), (418, 120596), (472, 106799), (511, 98648), (532, 94754), (584, 86317), (616, 81833), (649, 77672), (803, 62776), (826, 61028), (836, 60298), (1022, 49324), (1064, 47377), (1121, 44968), (1298, 38836), (1387, 36344), (1463, 34456), (1606, 31388), (1652, 30514), (1672, 30149), (2044, 24662), (2242, 22484), (2596, 19418), (2774, 18172), (2926, 17228), (3212, 15694), (3304, 15257), (4088, 12331), (4307, 11704), (4484, 11242), (4543, 11096), (5192, 9709), (5548, 9086), (5621, 8968), (5852, 8614), (6424, 7847)]