56054680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 93244520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 55, 58, 88, 92, 110, 115, 116, 145, 184, 191, 220, 230, 232, 253, 290, 319, 382, 440, 460, 506, 580, 638, 667, 764, 920, 955, 1012, 1160, 1265, 1276, 1334, 1528, 1595, 1910, 2024, 2101, 2530, 2552, 2668, 3190, 3335, 3820, 4202, 4393, 5060, 5336, 5539, 6380, 6670, 7337, 7640, 8404, 8786, 10120, 10505, 11078, 12760, 13340, 14674, 16808, 17572, 21010, 21965, 22156, 26680, 27695, 29348, 35144, 36685, 42020, 43930, 44312, 48323, 55390, 58696, 60929, 73370, 84040, 87860, 96646, 110780, 121858, 127397, 146740, 175720, 193292, 221560, 241615, 243716, 254794, 293480, 304645, 386584, 483230, 487432, 509588, 609290, 636985, 966460, 1019176, 1218580, 1273970, 1401367, 1932920, 2437160, 2547940, 2802734, 5095880, 5605468, 7006835, 11210936, 14013670, 28027340, 56054680]

約数ペア:

[(1, 56054680), (2, 28027340), (4, 14013670), (5, 11210936), (8, 7006835), (10, 5605468), (11, 5095880), (20, 2802734), (22, 2547940), (23, 2437160), (29, 1932920), (40, 1401367), (44, 1273970), (46, 1218580), (55, 1019176), (58, 966460), (88, 636985), (92, 609290), (110, 509588), (115, 487432), (116, 483230), (145, 386584), (184, 304645), (191, 293480), (220, 254794), (230, 243716), (232, 241615), (253, 221560), (290, 193292), (319, 175720), (382, 146740), (440, 127397), (460, 121858), (506, 110780), (580, 96646), (638, 87860), (667, 84040), (764, 73370), (920, 60929), (955, 58696), (1012, 55390), (1160, 48323), (1265, 44312), (1276, 43930), (1334, 42020), (1528, 36685), (1595, 35144), (1910, 29348), (2024, 27695), (2101, 26680), (2530, 22156), (2552, 21965), (2668, 21010), (3190, 17572), (3335, 16808), (3820, 14674), (4202, 13340), (4393, 12760), (5060, 11078), (5336, 10505), (5539, 10120), (6380, 8786), (6670, 8404), (7337, 7640)]