49927360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 140451840

約数和(自身を除く): 90524480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 719, 868, 992, 1085, 1120, 1240, 1438, 1736, 1984, 2170, 2240, 2480, 2876, 3472, 3595, 4340, 4960, 5033, 5752, 6944, 7190, 8680, 9920, 10066, 11504, 13888, 14380, 17360, 20132, 22289, 23008, 25165, 28760, 34720, 40264, 44578, 46016, 50330, 57520, 69440, 80528, 89156, 100660, 111445, 115040, 156023, 161056, 178312, 201320, 222890, 230080, 312046, 322112, 356624, 402640, 445780, 624092, 713248, 780115, 805280, 891560, 1248184, 1426496, 1560230, 1610560, 1783120, 2496368, 3120460, 3566240, 4992736, 6240920, 7132480, 9985472, 12481840, 24963680, 49927360]

約数ペア:

[(1, 49927360), (2, 24963680), (4, 12481840), (5, 9985472), (7, 7132480), (8, 6240920), (10, 4992736), (14, 3566240), (16, 3120460), (20, 2496368), (28, 1783120), (31, 1610560), (32, 1560230), (35, 1426496), (40, 1248184), (56, 891560), (62, 805280), (64, 780115), (70, 713248), (80, 624092), (112, 445780), (124, 402640), (140, 356624), (155, 322112), (160, 312046), (217, 230080), (224, 222890), (248, 201320), (280, 178312), (310, 161056), (320, 156023), (434, 115040), (448, 111445), (496, 100660), (560, 89156), (620, 80528), (719, 69440), (868, 57520), (992, 50330), (1085, 46016), (1120, 44578), (1240, 40264), (1438, 34720), (1736, 28760), (1984, 25165), (2170, 23008), (2240, 22289), (2480, 20132), (2876, 17360), (3472, 14380), (3595, 13888), (4340, 11504), (4960, 10066), (5033, 9920), (5752, 8680), (6944, 7190)]