48340240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 123460848

約数和(自身を除く): 75120608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 877, 1040, 1060, 1378, 1754, 2120, 2756, 3445, 3508, 4240, 4385, 5512, 6890, 7016, 8770, 11024, 11401, 13780, 14032, 17540, 22802, 27560, 35080, 45604, 46481, 55120, 57005, 70160, 91208, 92962, 114010, 182416, 185924, 228020, 232405, 371848, 456040, 464810, 604253, 743696, 912080, 929620, 1208506, 1859240, 2417012, 3021265, 3718480, 4834024, 6042530, 9668048, 12085060, 24170120, 48340240]

約数ペア:

[(1, 48340240), (2, 24170120), (4, 12085060), (5, 9668048), (8, 6042530), (10, 4834024), (13, 3718480), (16, 3021265), (20, 2417012), (26, 1859240), (40, 1208506), (52, 929620), (53, 912080), (65, 743696), (80, 604253), (104, 464810), (106, 456040), (130, 371848), (208, 232405), (212, 228020), (260, 185924), (265, 182416), (424, 114010), (520, 92962), (530, 91208), (689, 70160), (848, 57005), (877, 55120), (1040, 46481), (1060, 45604), (1378, 35080), (1754, 27560), (2120, 22802), (2756, 17540), (3445, 14032), (3508, 13780), (4240, 11401), (4385, 11024), (5512, 8770), (6890, 7016)]