49319452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 114250752

約数和(自身を除く): 64931300

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 137, 161, 172, 182, 274, 299, 301, 322, 364, 548, 559, 598, 602, 644, 959, 989, 1118, 1196, 1204, 1781, 1918, 1978, 2093, 2236, 3151, 3562, 3836, 3913, 3956, 4186, 5891, 6302, 6923, 7124, 7826, 8372, 11782, 12467, 12604, 12857, 13846, 15652, 22057, 23564, 24934, 25714, 27692, 40963, 41237, 44114, 49868, 51428, 76583, 81926, 82474, 88228, 89999, 135493, 153166, 163852, 164948, 179998, 270986, 286741, 306332, 359996, 536081, 541972, 573482, 948451, 1072162, 1146964, 1761409, 1896902, 2144324, 3522818, 3793804, 7045636, 12329863, 24659726, 49319452]

約数ペア:

[(1, 49319452), (2, 24659726), (4, 12329863), (7, 7045636), (13, 3793804), (14, 3522818), (23, 2144324), (26, 1896902), (28, 1761409), (43, 1146964), (46, 1072162), (52, 948451), (86, 573482), (91, 541972), (92, 536081), (137, 359996), (161, 306332), (172, 286741), (182, 270986), (274, 179998), (299, 164948), (301, 163852), (322, 153166), (364, 135493), (548, 89999), (559, 88228), (598, 82474), (602, 81926), (644, 76583), (959, 51428), (989, 49868), (1118, 44114), (1196, 41237), (1204, 40963), (1781, 27692), (1918, 25714), (1978, 24934), (2093, 23564), (2236, 22057), (3151, 15652), (3562, 13846), (3836, 12857), (3913, 12604), (3956, 12467), (4186, 11782), (5891, 8372), (6302, 7826), (6923, 7124)]