48707450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 107136000

約数和(自身を除く): 58428550

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 59, 79, 95, 110, 118, 158, 190, 209, 275, 295, 395, 418, 475, 550, 590, 649, 790, 869, 950, 1045, 1121, 1298, 1475, 1501, 1738, 1975, 2090, 2242, 2950, 3002, 3245, 3950, 4345, 4661, 5225, 5605, 6490, 7505, 8690, 9322, 10450, 11210, 12331, 15010, 16225, 16511, 21725, 23305, 24662, 28025, 32450, 33022, 37525, 43450, 46610, 51271, 56050, 61655, 75050, 82555, 88559, 102542, 116525, 123310, 165110, 177118, 233050, 256355, 308275, 412775, 442795, 512710, 616550, 825550, 885590, 974149, 1281775, 1948298, 2213975, 2563550, 4427950, 4870745, 9741490, 24353725, 48707450]

約数ペア:

[(1, 48707450), (2, 24353725), (5, 9741490), (10, 4870745), (11, 4427950), (19, 2563550), (22, 2213975), (25, 1948298), (38, 1281775), (50, 974149), (55, 885590), (59, 825550), (79, 616550), (95, 512710), (110, 442795), (118, 412775), (158, 308275), (190, 256355), (209, 233050), (275, 177118), (295, 165110), (395, 123310), (418, 116525), (475, 102542), (550, 88559), (590, 82555), (649, 75050), (790, 61655), (869, 56050), (950, 51271), (1045, 46610), (1121, 43450), (1298, 37525), (1475, 33022), (1501, 32450), (1738, 28025), (1975, 24662), (2090, 23305), (2242, 21725), (2950, 16511), (3002, 16225), (3245, 15010), (3950, 12331), (4345, 11210), (4661, 10450), (5225, 9322), (5605, 8690), (6490, 7505)]