51376176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 157382784

約数和(自身を除く): 106006608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 677, 744, 816, 1054, 1116, 1224, 1354, 1488, 1581, 2031, 2108, 2232, 2448, 2708, 3162, 4062, 4216, 4464, 4743, 5416, 6093, 6324, 8124, 8432, 9486, 10832, 11509, 12186, 12648, 16248, 18972, 20987, 23018, 24372, 25296, 32496, 34527, 37944, 41974, 46036, 48744, 62961, 69054, 75888, 83948, 92072, 97488, 103581, 125922, 138108, 167896, 184144, 188883, 207162, 251844, 276216, 335792, 356779, 377766, 414324, 503688, 552432, 713558, 755532, 828648, 1007376, 1070337, 1427116, 1511064, 1657296, 2140674, 2854232, 3022128, 3211011, 4281348, 5708464, 6422022, 8562696, 12844044, 17125392, 25688088, 51376176]

約数ペア:

[(1, 51376176), (2, 25688088), (3, 17125392), (4, 12844044), (6, 8562696), (8, 6422022), (9, 5708464), (12, 4281348), (16, 3211011), (17, 3022128), (18, 2854232), (24, 2140674), (31, 1657296), (34, 1511064), (36, 1427116), (48, 1070337), (51, 1007376), (62, 828648), (68, 755532), (72, 713558), (93, 552432), (102, 503688), (124, 414324), (136, 377766), (144, 356779), (153, 335792), (186, 276216), (204, 251844), (248, 207162), (272, 188883), (279, 184144), (306, 167896), (372, 138108), (408, 125922), (496, 103581), (527, 97488), (558, 92072), (612, 83948), (677, 75888), (744, 69054), (816, 62961), (1054, 48744), (1116, 46036), (1224, 41974), (1354, 37944), (1488, 34527), (1581, 32496), (2031, 25296), (2108, 24372), (2232, 23018), (2448, 20987), (2708, 18972), (3162, 16248), (4062, 12648), (4216, 12186), (4464, 11509), (4743, 10832), (5416, 9486), (6093, 8432), (6324, 8124)]