54852840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21791

約数の個数: 96

約数和(自身を含む): 203748480

約数和(自身を除く): 148895640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21767, 43534, 65301, 87068, 108835, 130602, 152369, 174136, 195903, 217670, 261204, 304738, 326505, 391806, 435340, 457107, 522408, 609476, 653010, 761845, 783612, 870680, 914214, 979515, 1218952, 1306020, 1371321, 1523690, 1567224, 1828428, 1959030, 2285535, 2612040, 2742642, 3047380, 3656856, 3918060, 4571070, 5485284, 6094760, 6856605, 7836120, 9142140, 10970568, 13713210, 18284280, 27426420, 54852840]

約数ペア:

[(1, 54852840), (2, 27426420), (3, 18284280), (4, 13713210), (5, 10970568), (6, 9142140), (7, 7836120), (8, 6856605), (9, 6094760), (10, 5485284), (12, 4571070), (14, 3918060), (15, 3656856), (18, 3047380), (20, 2742642), (21, 2612040), (24, 2285535), (28, 1959030), (30, 1828428), (35, 1567224), (36, 1523690), (40, 1371321), (42, 1306020), (45, 1218952), (56, 979515), (60, 914214), (63, 870680), (70, 783612), (72, 761845), (84, 653010), (90, 609476), (105, 522408), (120, 457107), (126, 435340), (140, 391806), (168, 326505), (180, 304738), (210, 261204), (252, 217670), (280, 195903), (315, 174136), (360, 152369), (420, 130602), (504, 108835), (630, 87068), (840, 65301), (1260, 43534), (2520, 21767)]