51300072

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 146016000

約数和(自身を除く): 94715928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 79, 87, 116, 158, 174, 232, 237, 261, 311, 316, 348, 474, 522, 622, 632, 696, 711, 933, 948, 1044, 1244, 1422, 1866, 1896, 2088, 2291, 2488, 2799, 2844, 3732, 4582, 5598, 5688, 6873, 7464, 9019, 9164, 11196, 13746, 18038, 18328, 20619, 22392, 24569, 27057, 27492, 36076, 41238, 49138, 54114, 54984, 72152, 73707, 81171, 82476, 98276, 108228, 147414, 162342, 164952, 196552, 216456, 221121, 294828, 324684, 442242, 589656, 649368, 712501, 884484, 1425002, 1768968, 2137503, 2850004, 4275006, 5700008, 6412509, 8550012, 12825018, 17100024, 25650036, 51300072]

約数ペア:

[(1, 51300072), (2, 25650036), (3, 17100024), (4, 12825018), (6, 8550012), (8, 6412509), (9, 5700008), (12, 4275006), (18, 2850004), (24, 2137503), (29, 1768968), (36, 1425002), (58, 884484), (72, 712501), (79, 649368), (87, 589656), (116, 442242), (158, 324684), (174, 294828), (232, 221121), (237, 216456), (261, 196552), (311, 164952), (316, 162342), (348, 147414), (474, 108228), (522, 98276), (622, 82476), (632, 81171), (696, 73707), (711, 72152), (933, 54984), (948, 54114), (1044, 49138), (1244, 41238), (1422, 36076), (1866, 27492), (1896, 27057), (2088, 24569), (2291, 22392), (2488, 20619), (2799, 18328), (2844, 18038), (3732, 13746), (4582, 11196), (5598, 9164), (5688, 9019), (6873, 7464)]