47505888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 148127616

約数和(自身を除く): 100621728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 313, 372, 408, 496, 527, 544, 558, 612, 626, 744, 816, 939, 992, 1054, 1116, 1224, 1252, 1488, 1581, 1632, 1878, 2108, 2232, 2448, 2504, 2817, 2976, 3162, 3756, 4216, 4464, 4743, 4896, 5008, 5321, 5634, 6324, 7512, 8432, 8928, 9486, 9703, 10016, 10642, 11268, 12648, 15024, 15963, 16864, 18972, 19406, 21284, 22536, 25296, 29109, 30048, 31926, 37944, 38812, 42568, 45072, 47889, 50592, 58218, 63852, 75888, 77624, 85136, 87327, 90144, 95778, 116436, 127704, 151776, 155248, 164951, 170272, 174654, 191556, 232872, 255408, 310496, 329902, 349308, 383112, 465744, 494853, 510816, 659804, 698616, 766224, 931488, 989706, 1319608, 1397232, 1484559, 1532448, 1979412, 2639216, 2794464, 2969118, 3958824, 5278432, 5938236, 7917648, 11876472, 15835296, 23752944, 47505888]

約数ペア:

[(1, 47505888), (2, 23752944), (3, 15835296), (4, 11876472), (6, 7917648), (8, 5938236), (9, 5278432), (12, 3958824), (16, 2969118), (17, 2794464), (18, 2639216), (24, 1979412), (31, 1532448), (32, 1484559), (34, 1397232), (36, 1319608), (48, 989706), (51, 931488), (62, 766224), (68, 698616), (72, 659804), (93, 510816), (96, 494853), (102, 465744), (124, 383112), (136, 349308), (144, 329902), (153, 310496), (186, 255408), (204, 232872), (248, 191556), (272, 174654), (279, 170272), (288, 164951), (306, 155248), (313, 151776), (372, 127704), (408, 116436), (496, 95778), (527, 90144), (544, 87327), (558, 85136), (612, 77624), (626, 75888), (744, 63852), (816, 58218), (939, 50592), (992, 47889), (1054, 45072), (1116, 42568), (1224, 38812), (1252, 37944), (1488, 31926), (1581, 30048), (1632, 29109), (1878, 25296), (2108, 22536), (2232, 21284), (2448, 19406), (2504, 18972), (2817, 16864), (2976, 15963), (3162, 15024), (3756, 12648), (4216, 11268), (4464, 10642), (4743, 10016), (4896, 9703), (5008, 9486), (5321, 8928), (5634, 8432), (6324, 7512)]