55405950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 145704960

約数和(自身を除く): 90299010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 47, 50, 58, 75, 87, 94, 141, 145, 150, 174, 235, 271, 282, 290, 435, 470, 542, 705, 725, 813, 870, 1175, 1355, 1363, 1410, 1450, 1626, 2175, 2350, 2710, 2726, 3525, 4065, 4089, 4350, 6775, 6815, 7050, 7859, 8130, 8178, 12737, 13550, 13630, 15718, 20325, 20445, 23577, 25474, 34075, 38211, 39295, 40650, 40890, 47154, 63685, 68150, 76422, 78590, 102225, 117885, 127370, 191055, 196475, 204450, 235770, 318425, 369373, 382110, 392950, 589425, 636850, 738746, 955275, 1108119, 1178850, 1846865, 1910550, 2216238, 3693730, 5540595, 9234325, 11081190, 18468650, 27702975, 55405950]

約数ペア:

[(1, 55405950), (2, 27702975), (3, 18468650), (5, 11081190), (6, 9234325), (10, 5540595), (15, 3693730), (25, 2216238), (29, 1910550), (30, 1846865), (47, 1178850), (50, 1108119), (58, 955275), (75, 738746), (87, 636850), (94, 589425), (141, 392950), (145, 382110), (150, 369373), (174, 318425), (235, 235770), (271, 204450), (282, 196475), (290, 191055), (435, 127370), (470, 117885), (542, 102225), (705, 78590), (725, 76422), (813, 68150), (870, 63685), (1175, 47154), (1355, 40890), (1363, 40650), (1410, 39295), (1450, 38211), (1626, 34075), (2175, 25474), (2350, 23577), (2710, 20445), (2726, 20325), (3525, 15718), (4065, 13630), (4089, 13550), (4350, 12737), (6775, 8178), (6815, 8130), (7050, 7859)]