50411480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 86446120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 53, 56, 70, 79, 86, 106, 140, 158, 172, 212, 215, 265, 280, 301, 316, 344, 371, 395, 424, 430, 530, 553, 602, 632, 742, 790, 860, 1060, 1106, 1204, 1484, 1505, 1580, 1720, 1855, 2120, 2212, 2279, 2408, 2765, 2968, 3010, 3160, 3397, 3710, 4187, 4424, 4558, 5530, 6020, 6794, 7420, 8374, 9116, 11060, 11395, 12040, 13588, 14840, 15953, 16748, 16985, 18232, 20935, 22120, 22790, 23779, 27176, 29309, 31906, 33496, 33970, 41870, 45580, 47558, 58618, 63812, 67940, 79765, 83740, 91160, 95116, 117236, 118895, 127624, 135880, 146545, 159530, 167480, 180041, 190232, 234472, 237790, 293090, 319060, 360082, 475580, 586180, 638120, 720164, 900205, 951160, 1172360, 1260287, 1440328, 1800410, 2520574, 3600820, 5041148, 6301435, 7201640, 10082296, 12602870, 25205740, 50411480]

約数ペア:

[(1, 50411480), (2, 25205740), (4, 12602870), (5, 10082296), (7, 7201640), (8, 6301435), (10, 5041148), (14, 3600820), (20, 2520574), (28, 1800410), (35, 1440328), (40, 1260287), (43, 1172360), (53, 951160), (56, 900205), (70, 720164), (79, 638120), (86, 586180), (106, 475580), (140, 360082), (158, 319060), (172, 293090), (212, 237790), (215, 234472), (265, 190232), (280, 180041), (301, 167480), (316, 159530), (344, 146545), (371, 135880), (395, 127624), (424, 118895), (430, 117236), (530, 95116), (553, 91160), (602, 83740), (632, 79765), (742, 67940), (790, 63812), (860, 58618), (1060, 47558), (1106, 45580), (1204, 41870), (1484, 33970), (1505, 33496), (1580, 31906), (1720, 29309), (1855, 27176), (2120, 23779), (2212, 22790), (2279, 22120), (2408, 20935), (2765, 18232), (2968, 16985), (3010, 16748), (3160, 15953), (3397, 14840), (3710, 13588), (4187, 12040), (4424, 11395), (4558, 11060), (5530, 9116), (6020, 8374), (6794, 7420)]