54466720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4454

約数の個数: 96

約数和(自身を含む): 160465536

約数和(自身を除く): 105998816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4421, 6160, 8842, 12320, 17684, 22105, 30947, 35368, 44210, 48631, 61894, 70736, 88420, 97262, 123788, 141472, 154735, 176840, 194524, 243155, 247576, 309470, 340417, 353680, 389048, 486310, 495152, 618940, 680834, 707360, 778096, 972620, 990304, 1237880, 1361668, 1556192, 1702085, 1945240, 2475760, 2723336, 3404170, 3890480, 4951520, 5446672, 6808340, 7780960, 10893344, 13616680, 27233360, 54466720]

約数ペア:

[(1, 54466720), (2, 27233360), (4, 13616680), (5, 10893344), (7, 7780960), (8, 6808340), (10, 5446672), (11, 4951520), (14, 3890480), (16, 3404170), (20, 2723336), (22, 2475760), (28, 1945240), (32, 1702085), (35, 1556192), (40, 1361668), (44, 1237880), (55, 990304), (56, 972620), (70, 778096), (77, 707360), (80, 680834), (88, 618940), (110, 495152), (112, 486310), (140, 389048), (154, 353680), (160, 340417), (176, 309470), (220, 247576), (224, 243155), (280, 194524), (308, 176840), (352, 154735), (385, 141472), (440, 123788), (560, 97262), (616, 88420), (770, 70736), (880, 61894), (1120, 48631), (1232, 44210), (1540, 35368), (1760, 30947), (2464, 22105), (3080, 17684), (4421, 12320), (6160, 8842)]