48642990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 128120832

約数和(自身を除く): 79477842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 223, 330, 446, 661, 669, 1115, 1322, 1338, 1983, 2230, 2453, 3305, 3345, 3966, 4906, 6610, 6690, 7271, 7359, 9915, 12265, 14542, 14718, 19830, 21813, 24530, 36355, 36795, 43626, 72710, 73590, 109065, 147403, 218130, 294806, 442209, 737015, 884418, 1474030, 1621433, 2211045, 3242866, 4422090, 4864299, 8107165, 9728598, 16214330, 24321495, 48642990]

約数ペア:

[(1, 48642990), (2, 24321495), (3, 16214330), (5, 9728598), (6, 8107165), (10, 4864299), (11, 4422090), (15, 3242866), (22, 2211045), (30, 1621433), (33, 1474030), (55, 884418), (66, 737015), (110, 442209), (165, 294806), (223, 218130), (330, 147403), (446, 109065), (661, 73590), (669, 72710), (1115, 43626), (1322, 36795), (1338, 36355), (1983, 24530), (2230, 21813), (2453, 19830), (3305, 14718), (3345, 14542), (3966, 12265), (4906, 9915), (6610, 7359), (6690, 7271)]