48913980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 145877760

約数和(自身を除く): 96963780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 401, 428, 535, 570, 642, 802, 1070, 1140, 1203, 1284, 1604, 1605, 2005, 2033, 2140, 2406, 3210, 4010, 4066, 4812, 6015, 6099, 6420, 7619, 8020, 8132, 10165, 12030, 12198, 15238, 20330, 22857, 24060, 24396, 30476, 30495, 38095, 40660, 42907, 45714, 60990, 76190, 85814, 91428, 114285, 121980, 128721, 152380, 171628, 214535, 228570, 257442, 429070, 457140, 514884, 643605, 815233, 858140, 1287210, 1630466, 2445699, 2574420, 3260932, 4076165, 4891398, 8152330, 9782796, 12228495, 16304660, 24456990, 48913980]

約数ペア:

[(1, 48913980), (2, 24456990), (3, 16304660), (4, 12228495), (5, 9782796), (6, 8152330), (10, 4891398), (12, 4076165), (15, 3260932), (19, 2574420), (20, 2445699), (30, 1630466), (38, 1287210), (57, 858140), (60, 815233), (76, 643605), (95, 514884), (107, 457140), (114, 429070), (190, 257442), (214, 228570), (228, 214535), (285, 171628), (321, 152380), (380, 128721), (401, 121980), (428, 114285), (535, 91428), (570, 85814), (642, 76190), (802, 60990), (1070, 45714), (1140, 42907), (1203, 40660), (1284, 38095), (1604, 30495), (1605, 30476), (2005, 24396), (2033, 24060), (2140, 22857), (2406, 20330), (3210, 15238), (4010, 12198), (4066, 12030), (4812, 10165), (6015, 8132), (6099, 8020), (6420, 7619)]