49812720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 169542720

約数和(自身を除く): 119730000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 421, 435, 464, 493, 510, 580, 680, 696, 816, 842, 870, 986, 1020, 1160, 1263, 1360, 1392, 1479, 1684, 1740, 1972, 2040, 2105, 2320, 2465, 2526, 2958, 3368, 3480, 3944, 4080, 4210, 4930, 5052, 5916, 6315, 6736, 6960, 7157, 7395, 7888, 8420, 9860, 10104, 11832, 12209, 12630, 14314, 14790, 16840, 19720, 20208, 21471, 23664, 24418, 25260, 28628, 29580, 33680, 35785, 36627, 39440, 42942, 48836, 50520, 57256, 59160, 61045, 71570, 73254, 85884, 97672, 101040, 107355, 114512, 118320, 122090, 143140, 146508, 171768, 183135, 195344, 207553, 214710, 244180, 286280, 293016, 343536, 366270, 415106, 429420, 488360, 572560, 586032, 622659, 732540, 830212, 858840, 976720, 1037765, 1245318, 1465080, 1660424, 1717680, 2075530, 2490636, 2930160, 3113295, 3320848, 4151060, 4981272, 6226590, 8302120, 9962544, 12453180, 16604240, 24906360, 49812720]

約数ペア:

[(1, 49812720), (2, 24906360), (3, 16604240), (4, 12453180), (5, 9962544), (6, 8302120), (8, 6226590), (10, 4981272), (12, 4151060), (15, 3320848), (16, 3113295), (17, 2930160), (20, 2490636), (24, 2075530), (29, 1717680), (30, 1660424), (34, 1465080), (40, 1245318), (48, 1037765), (51, 976720), (58, 858840), (60, 830212), (68, 732540), (80, 622659), (85, 586032), (87, 572560), (102, 488360), (116, 429420), (120, 415106), (136, 366270), (145, 343536), (170, 293016), (174, 286280), (204, 244180), (232, 214710), (240, 207553), (255, 195344), (272, 183135), (290, 171768), (340, 146508), (348, 143140), (408, 122090), (421, 118320), (435, 114512), (464, 107355), (493, 101040), (510, 97672), (580, 85884), (680, 73254), (696, 71570), (816, 61045), (842, 59160), (870, 57256), (986, 50520), (1020, 48836), (1160, 42942), (1263, 39440), (1360, 36627), (1392, 35785), (1479, 33680), (1684, 29580), (1740, 28628), (1972, 25260), (2040, 24418), (2105, 23664), (2320, 21471), (2465, 20208), (2526, 19720), (2958, 16840), (3368, 14790), (3480, 14314), (3944, 12630), (4080, 12209), (4210, 11832), (4930, 10104), (5052, 9860), (5916, 8420), (6315, 7888), (6736, 7395), (6960, 7157)]