47550580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 127997604

約数和(自身を除く): 80447024

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 401, 484, 490, 539, 605, 770, 802, 847, 980, 1078, 1210, 1540, 1604, 1694, 2005, 2156, 2420, 2695, 2807, 3388, 4010, 4235, 4411, 5390, 5614, 5929, 8020, 8470, 8822, 10780, 11228, 11858, 14035, 16940, 17644, 19649, 22055, 23716, 28070, 29645, 30877, 39298, 44110, 48521, 56140, 59290, 61754, 78596, 88220, 97042, 98245, 118580, 123508, 154385, 194084, 196490, 216139, 242605, 308770, 339647, 392980, 432278, 485210, 617540, 679294, 864556, 970420, 1080695, 1358588, 1698235, 2161390, 2377529, 3396470, 4322780, 4755058, 6792940, 9510116, 11887645, 23775290, 47550580]

約数ペア:

[(1, 47550580), (2, 23775290), (4, 11887645), (5, 9510116), (7, 6792940), (10, 4755058), (11, 4322780), (14, 3396470), (20, 2377529), (22, 2161390), (28, 1698235), (35, 1358588), (44, 1080695), (49, 970420), (55, 864556), (70, 679294), (77, 617540), (98, 485210), (110, 432278), (121, 392980), (140, 339647), (154, 308770), (196, 242605), (220, 216139), (242, 196490), (245, 194084), (308, 154385), (385, 123508), (401, 118580), (484, 98245), (490, 97042), (539, 88220), (605, 78596), (770, 61754), (802, 59290), (847, 56140), (980, 48521), (1078, 44110), (1210, 39298), (1540, 30877), (1604, 29645), (1694, 28070), (2005, 23716), (2156, 22055), (2420, 19649), (2695, 17644), (2807, 16940), (3388, 14035), (4010, 11858), (4235, 11228), (4411, 10780), (5390, 8822), (5614, 8470), (5929, 8020)]