50677760

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 142849980

約数和(自身を除く): 92172220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 112, 128, 140, 160, 196, 202, 224, 245, 256, 280, 320, 392, 404, 448, 490, 505, 512, 560, 640, 707, 784, 808, 896, 980, 1010, 1024, 1120, 1280, 1414, 1568, 1616, 1792, 1960, 2020, 2048, 2240, 2560, 2828, 3136, 3232, 3535, 3584, 3920, 4040, 4480, 4949, 5120, 5656, 6272, 6464, 7070, 7168, 7840, 8080, 8960, 9898, 10240, 11312, 12544, 12928, 14140, 14336, 15680, 16160, 17920, 19796, 22624, 24745, 25088, 25856, 28280, 31360, 32320, 35840, 39592, 45248, 49490, 50176, 51712, 56560, 62720, 64640, 71680, 79184, 90496, 98980, 100352, 103424, 113120, 125440, 129280, 158368, 180992, 197960, 206848, 226240, 250880, 258560, 316736, 361984, 395920, 452480, 501760, 517120, 633472, 723968, 791840, 904960, 1034240, 1266944, 1447936, 1583680, 1809920, 2533888, 3167360, 3619840, 5067776, 6334720, 7239680, 10135552, 12669440, 25338880, 50677760]

約数ペア:

[(1, 50677760), (2, 25338880), (4, 12669440), (5, 10135552), (7, 7239680), (8, 6334720), (10, 5067776), (14, 3619840), (16, 3167360), (20, 2533888), (28, 1809920), (32, 1583680), (35, 1447936), (40, 1266944), (49, 1034240), (56, 904960), (64, 791840), (70, 723968), (80, 633472), (98, 517120), (101, 501760), (112, 452480), (128, 395920), (140, 361984), (160, 316736), (196, 258560), (202, 250880), (224, 226240), (245, 206848), (256, 197960), (280, 180992), (320, 158368), (392, 129280), (404, 125440), (448, 113120), (490, 103424), (505, 100352), (512, 98980), (560, 90496), (640, 79184), (707, 71680), (784, 64640), (808, 62720), (896, 56560), (980, 51712), (1010, 50176), (1024, 49490), (1120, 45248), (1280, 39592), (1414, 35840), (1568, 32320), (1616, 31360), (1792, 28280), (1960, 25856), (2020, 25088), (2048, 24745), (2240, 22624), (2560, 19796), (2828, 17920), (3136, 16160), (3232, 15680), (3535, 14336), (3584, 14140), (3920, 12928), (4040, 12544), (4480, 11312), (4949, 10240), (5120, 9898), (5656, 8960), (6272, 8080), (6464, 7840), (7070, 7168)]