48318019220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 104658855840

約数和(自身を除く): 56340836620

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 436, 530, 541, 545, 773, 1060, 1082, 1090, 1546, 2164, 2180, 2705, 3092, 3865, 5410, 5777, 7730, 10820, 11554, 15460, 23108, 28673, 28885, 40969, 57346, 57770, 58969, 81938, 84257, 114692, 115540, 117938, 143365, 163876, 168514, 204845, 235876, 286730, 294845, 337028, 409690, 418193, 421285, 573460, 589690, 819380, 836386, 842570, 1179380, 1672772, 1685140, 2090965, 3125357, 4181930, 4465621, 6250714, 8363860, 8931242, 12501428, 15626785, 17862484, 22164229, 22328105, 31253570, 44328458, 44656210, 45583037, 62507140, 88656916, 89312420, 91166074, 110821145, 182332148, 221642290, 227915185, 443284580, 455830370, 911660740, 2415900961, 4831801922, 9663603844, 12079504805, 24159009610, 48318019220]

約数ペア:

[(1, 48318019220), (2, 24159009610), (4, 12079504805), (5, 9663603844), (10, 4831801922), (20, 2415900961), (53, 911660740), (106, 455830370), (109, 443284580), (212, 227915185), (218, 221642290), (265, 182332148), (436, 110821145), (530, 91166074), (541, 89312420), (545, 88656916), (773, 62507140), (1060, 45583037), (1082, 44656210), (1090, 44328458), (1546, 31253570), (2164, 22328105), (2180, 22164229), (2705, 17862484), (3092, 15626785), (3865, 12501428), (5410, 8931242), (5777, 8363860), (7730, 6250714), (10820, 4465621), (11554, 4181930), (15460, 3125357), (23108, 2090965), (28673, 1685140), (28885, 1672772), (40969, 1179380), (57346, 842570), (57770, 836386), (58969, 819380), (81938, 589690), (84257, 573460), (114692, 421285), (115540, 418193), (117938, 409690), (143365, 337028), (163876, 294845), (168514, 286730), (204845, 235876)]