53149440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13841}}^1$

素因数の和:13865

約数の個数: 72

約数和(自身を含む): 169758288

約数和(自身を除く): 116608848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 221456, 276820, 332184, 415230, 442912, 553640, 664368, 830460, 885824, 1107280, 1328736, 1660920, 1771648, 2214560, 2657472, 3321840, 3543296, 4429120, 5314944, 6643680, 8858240, 10629888, 13287360, 17716480, 26574720, 53149440]

約数ペア:

[(1, 53149440), (2, 26574720), (3, 17716480), (4, 13287360), (5, 10629888), (6, 8858240), (8, 6643680), (10, 5314944), (12, 4429120), (15, 3543296), (16, 3321840), (20, 2657472), (24, 2214560), (30, 1771648), (32, 1660920), (40, 1328736), (48, 1107280), (60, 885824), (64, 830460), (80, 664368), (96, 553640), (120, 442912), (128, 415230), (160, 332184), (192, 276820), (240, 221456), (256, 207615), (320, 166092), (384, 138410), (480, 110728), (640, 83046), (768, 69205), (960, 55364), (1280, 41523), (1920, 27682), (3840, 13841)]