48956920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 119152800

約数和(自身を除く): 70195880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 1741, 2812, 3482, 3515, 5624, 6964, 7030, 8705, 13928, 14060, 17410, 28120, 33079, 34820, 64417, 66158, 69640, 128834, 132316, 165395, 257668, 264632, 322085, 330790, 515336, 644170, 661580, 1223923, 1288340, 1323160, 2447846, 2576680, 4895692, 6119615, 9791384, 12239230, 24478460, 48956920]

約数ペア:

[(1, 48956920), (2, 24478460), (4, 12239230), (5, 9791384), (8, 6119615), (10, 4895692), (19, 2576680), (20, 2447846), (37, 1323160), (38, 1288340), (40, 1223923), (74, 661580), (76, 644170), (95, 515336), (148, 330790), (152, 322085), (185, 264632), (190, 257668), (296, 165395), (370, 132316), (380, 128834), (703, 69640), (740, 66158), (760, 64417), (1406, 34820), (1480, 33079), (1741, 28120), (2812, 17410), (3482, 14060), (3515, 13928), (5624, 8705), (6964, 7030)]