49090580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 130056192

約数和(自身を除く): 80965612

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 251, 254, 308, 385, 502, 508, 635, 770, 889, 1004, 1255, 1270, 1397, 1540, 1757, 1778, 2510, 2540, 2761, 2794, 3514, 3556, 4445, 5020, 5522, 5588, 6985, 7028, 8785, 8890, 9779, 11044, 13805, 13970, 17570, 17780, 19327, 19558, 27610, 27940, 31877, 35140, 38654, 39116, 48895, 55220, 63754, 77308, 96635, 97790, 127508, 159385, 193270, 195580, 223139, 318770, 350647, 386540, 446278, 637540, 701294, 892556, 1115695, 1402588, 1753235, 2231390, 2454529, 3506470, 4462780, 4909058, 7012940, 9818116, 12272645, 24545290, 49090580]

約数ペア:

[(1, 49090580), (2, 24545290), (4, 12272645), (5, 9818116), (7, 7012940), (10, 4909058), (11, 4462780), (14, 3506470), (20, 2454529), (22, 2231390), (28, 1753235), (35, 1402588), (44, 1115695), (55, 892556), (70, 701294), (77, 637540), (110, 446278), (127, 386540), (140, 350647), (154, 318770), (220, 223139), (251, 195580), (254, 193270), (308, 159385), (385, 127508), (502, 97790), (508, 96635), (635, 77308), (770, 63754), (889, 55220), (1004, 48895), (1255, 39116), (1270, 38654), (1397, 35140), (1540, 31877), (1757, 27940), (1778, 27610), (2510, 19558), (2540, 19327), (2761, 17780), (2794, 17570), (3514, 13970), (3556, 13805), (4445, 11044), (5020, 9779), (5522, 8890), (5588, 8785), (6985, 7028)]