47439690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 121492224

約数和(自身を除く): 74052534

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 557, 835, 1002, 1114, 1670, 1671, 2505, 2785, 2839, 3342, 5010, 5570, 5678, 8355, 8517, 9469, 14195, 16710, 17034, 18938, 28390, 28407, 42585, 47345, 56814, 85170, 93019, 94690, 142035, 186038, 279057, 284070, 465095, 558114, 930190, 1395285, 1581323, 2790570, 3162646, 4743969, 7906615, 9487938, 15813230, 23719845, 47439690]

約数ペア:

[(1, 47439690), (2, 23719845), (3, 15813230), (5, 9487938), (6, 7906615), (10, 4743969), (15, 3162646), (17, 2790570), (30, 1581323), (34, 1395285), (51, 930190), (85, 558114), (102, 465095), (167, 284070), (170, 279057), (255, 186038), (334, 142035), (501, 94690), (510, 93019), (557, 85170), (835, 56814), (1002, 47345), (1114, 42585), (1670, 28407), (1671, 28390), (2505, 18938), (2785, 17034), (2839, 16710), (3342, 14195), (5010, 9469), (5570, 8517), (5678, 8355)]