55330812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 150892560

約数和(自身を除く): 95561748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 1973, 2337, 3116, 3946, 4674, 5919, 7011, 7892, 9348, 11838, 14022, 17757, 23676, 28044, 35514, 37487, 71028, 74974, 80893, 112461, 149948, 161786, 224922, 242679, 323572, 337383, 449844, 485358, 674766, 728037, 970716, 1349532, 1456074, 1536967, 2912148, 3073934, 4610901, 6147868, 9221802, 13832703, 18443604, 27665406, 55330812]

約数ペア:

[(1, 55330812), (2, 27665406), (3, 18443604), (4, 13832703), (6, 9221802), (9, 6147868), (12, 4610901), (18, 3073934), (19, 2912148), (36, 1536967), (38, 1456074), (41, 1349532), (57, 970716), (76, 728037), (82, 674766), (114, 485358), (123, 449844), (164, 337383), (171, 323572), (228, 242679), (246, 224922), (342, 161786), (369, 149948), (492, 112461), (684, 80893), (738, 74974), (779, 71028), (1476, 37487), (1558, 35514), (1973, 28044), (2337, 23676), (3116, 17757), (3946, 14022), (4674, 11838), (5919, 9348), (7011, 7892)]