52315340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 146168064

約数和(自身を除く): 93852724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 211, 220, 230, 245, 253, 308, 322, 385, 422, 460, 490, 506, 539, 644, 770, 805, 844, 980, 1012, 1055, 1078, 1127, 1265, 1477, 1540, 1610, 1771, 2110, 2156, 2254, 2321, 2530, 2695, 2954, 3220, 3542, 4220, 4508, 4642, 4853, 5060, 5390, 5635, 5908, 7084, 7385, 8855, 9284, 9706, 10339, 10780, 11270, 11605, 12397, 14770, 16247, 17710, 19412, 20678, 22540, 23210, 24265, 24794, 29540, 32494, 33971, 35420, 41356, 46420, 48530, 49588, 51695, 53383, 61985, 64988, 67942, 81235, 97060, 103390, 106766, 113729, 123970, 135884, 162470, 169855, 206780, 213532, 227458, 237797, 247940, 266915, 324940, 339710, 373681, 454916, 475594, 533830, 568645, 679420, 747362, 951188, 1067660, 1137290, 1188985, 1494724, 1868405, 2274580, 2377970, 2615767, 3736810, 4755940, 5231534, 7473620, 10463068, 13078835, 26157670, 52315340]

約数ペア:

[(1, 52315340), (2, 26157670), (4, 13078835), (5, 10463068), (7, 7473620), (10, 5231534), (11, 4755940), (14, 3736810), (20, 2615767), (22, 2377970), (23, 2274580), (28, 1868405), (35, 1494724), (44, 1188985), (46, 1137290), (49, 1067660), (55, 951188), (70, 747362), (77, 679420), (92, 568645), (98, 533830), (110, 475594), (115, 454916), (140, 373681), (154, 339710), (161, 324940), (196, 266915), (211, 247940), (220, 237797), (230, 227458), (245, 213532), (253, 206780), (308, 169855), (322, 162470), (385, 135884), (422, 123970), (460, 113729), (490, 106766), (506, 103390), (539, 97060), (644, 81235), (770, 67942), (805, 64988), (844, 61985), (980, 53383), (1012, 51695), (1055, 49588), (1078, 48530), (1127, 46420), (1265, 41356), (1477, 35420), (1540, 33971), (1610, 32494), (1771, 29540), (2110, 24794), (2156, 24265), (2254, 23210), (2321, 22540), (2530, 20678), (2695, 19412), (2954, 17710), (3220, 16247), (3542, 14770), (4220, 12397), (4508, 11605), (4642, 11270), (4853, 10780), (5060, 10339), (5390, 9706), (5635, 9284), (5908, 8855), (7084, 7385)]