55971036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 167207040

約数和(自身を除く): 111236004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 57, 66, 76, 86, 99, 114, 129, 132, 171, 172, 173, 198, 209, 228, 258, 342, 346, 387, 396, 418, 473, 516, 519, 627, 684, 692, 774, 817, 836, 946, 1038, 1254, 1419, 1548, 1557, 1634, 1881, 1892, 1903, 2076, 2451, 2508, 2838, 3114, 3268, 3287, 3762, 3806, 4257, 4902, 5676, 5709, 6228, 6574, 7353, 7439, 7524, 7612, 8514, 8987, 9804, 9861, 11418, 13148, 14706, 14878, 17028, 17127, 17974, 19722, 22317, 22836, 26961, 29412, 29583, 29756, 34254, 35948, 36157, 39444, 44634, 53922, 59166, 66951, 68508, 72314, 80883, 81829, 89268, 107844, 108471, 118332, 133902, 141341, 144628, 161766, 163658, 216942, 245487, 267804, 282682, 323532, 325413, 327316, 424023, 433884, 490974, 565364, 650826, 736461, 848046, 981948, 1272069, 1301652, 1472922, 1554751, 1696092, 2544138, 2945844, 3109502, 4664253, 5088276, 6219004, 9328506, 13992759, 18657012, 27985518, 55971036]

約数ペア:

[(1, 55971036), (2, 27985518), (3, 18657012), (4, 13992759), (6, 9328506), (9, 6219004), (11, 5088276), (12, 4664253), (18, 3109502), (19, 2945844), (22, 2544138), (33, 1696092), (36, 1554751), (38, 1472922), (43, 1301652), (44, 1272069), (57, 981948), (66, 848046), (76, 736461), (86, 650826), (99, 565364), (114, 490974), (129, 433884), (132, 424023), (171, 327316), (172, 325413), (173, 323532), (198, 282682), (209, 267804), (228, 245487), (258, 216942), (342, 163658), (346, 161766), (387, 144628), (396, 141341), (418, 133902), (473, 118332), (516, 108471), (519, 107844), (627, 89268), (684, 81829), (692, 80883), (774, 72314), (817, 68508), (836, 66951), (946, 59166), (1038, 53922), (1254, 44634), (1419, 39444), (1548, 36157), (1557, 35948), (1634, 34254), (1881, 29756), (1892, 29583), (1903, 29412), (2076, 26961), (2451, 22836), (2508, 22317), (2838, 19722), (3114, 17974), (3268, 17127), (3287, 17028), (3762, 14878), (3806, 14706), (4257, 13148), (4902, 11418), (5676, 9861), (5709, 9804), (6228, 8987), (6574, 8514), (7353, 7612), (7439, 7524)]