48712160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 143990784

約数和(自身を除く): 95278624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 61, 62, 70, 80, 92, 112, 115, 122, 124, 140, 155, 160, 161, 184, 217, 224, 230, 244, 248, 280, 305, 310, 322, 368, 427, 434, 460, 488, 496, 560, 610, 620, 644, 713, 736, 805, 854, 868, 920, 976, 992, 1085, 1120, 1220, 1240, 1288, 1403, 1426, 1610, 1708, 1736, 1840, 1891, 1952, 2135, 2170, 2440, 2480, 2576, 2806, 2852, 3220, 3416, 3472, 3565, 3680, 3782, 4270, 4340, 4880, 4960, 4991, 5152, 5612, 5704, 6440, 6832, 6944, 7015, 7130, 7564, 8540, 8680, 9455, 9760, 9821, 9982, 11224, 11408, 12880, 13237, 13664, 14030, 14260, 15128, 17080, 17360, 18910, 19642, 19964, 22448, 22816, 24955, 25760, 26474, 28060, 28520, 30256, 34160, 34720, 37820, 39284, 39928, 43493, 44896, 49105, 49910, 52948, 56120, 57040, 60512, 66185, 68320, 75640, 78568, 79856, 86986, 98210, 99820, 105896, 112240, 114080, 132370, 151280, 157136, 159712, 173972, 196420, 199640, 211792, 217465, 224480, 264740, 302560, 304451, 314272, 347944, 392840, 399280, 423584, 434930, 529480, 608902, 695888, 785680, 798560, 869860, 1058960, 1217804, 1391776, 1522255, 1571360, 1739720, 2117920, 2435608, 3044510, 3479440, 4871216, 6089020, 6958880, 9742432, 12178040, 24356080, 48712160]

約数ペア:

[(1, 48712160), (2, 24356080), (4, 12178040), (5, 9742432), (7, 6958880), (8, 6089020), (10, 4871216), (14, 3479440), (16, 3044510), (20, 2435608), (23, 2117920), (28, 1739720), (31, 1571360), (32, 1522255), (35, 1391776), (40, 1217804), (46, 1058960), (56, 869860), (61, 798560), (62, 785680), (70, 695888), (80, 608902), (92, 529480), (112, 434930), (115, 423584), (122, 399280), (124, 392840), (140, 347944), (155, 314272), (160, 304451), (161, 302560), (184, 264740), (217, 224480), (224, 217465), (230, 211792), (244, 199640), (248, 196420), (280, 173972), (305, 159712), (310, 157136), (322, 151280), (368, 132370), (427, 114080), (434, 112240), (460, 105896), (488, 99820), (496, 98210), (560, 86986), (610, 79856), (620, 78568), (644, 75640), (713, 68320), (736, 66185), (805, 60512), (854, 57040), (868, 56120), (920, 52948), (976, 49910), (992, 49105), (1085, 44896), (1120, 43493), (1220, 39928), (1240, 39284), (1288, 37820), (1403, 34720), (1426, 34160), (1610, 30256), (1708, 28520), (1736, 28060), (1840, 26474), (1891, 25760), (1952, 24955), (2135, 22816), (2170, 22448), (2440, 19964), (2480, 19642), (2576, 18910), (2806, 17360), (2852, 17080), (3220, 15128), (3416, 14260), (3472, 14030), (3565, 13664), (3680, 13237), (3782, 12880), (4270, 11408), (4340, 11224), (4880, 9982), (4960, 9821), (4991, 9760), (5152, 9455), (5612, 8680), (5704, 8540), (6440, 7564), (6832, 7130), (6944, 7015)]