51382368

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7796

約数の個数: 72

約数和(自身を含む): 152491248

約数和(自身を除く): 101108880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 7757, 15514, 23271, 31028, 46542, 62056, 69813, 93084, 124112, 139626, 178411, 186168, 248224, 279252, 356822, 372336, 535233, 558504, 713644, 744672, 1070466, 1117008, 1427288, 1605699, 2140932, 2234016, 2854576, 3211398, 4281864, 5709152, 6422796, 8563728, 12845592, 17127456, 25691184, 51382368]

約数ペア:

[(1, 51382368), (2, 25691184), (3, 17127456), (4, 12845592), (6, 8563728), (8, 6422796), (9, 5709152), (12, 4281864), (16, 3211398), (18, 2854576), (23, 2234016), (24, 2140932), (32, 1605699), (36, 1427288), (46, 1117008), (48, 1070466), (69, 744672), (72, 713644), (92, 558504), (96, 535233), (138, 372336), (144, 356822), (184, 279252), (207, 248224), (276, 186168), (288, 178411), (368, 139626), (414, 124112), (552, 93084), (736, 69813), (828, 62056), (1104, 46542), (1656, 31028), (2208, 23271), (3312, 15514), (6624, 7757)]