49146966

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 131051520

約数和(自身を除く): 81904554

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 93, 99, 102, 153, 157, 186, 187, 198, 279, 297, 306, 314, 341, 374, 459, 471, 527, 558, 561, 594, 682, 837, 918, 942, 1023, 1054, 1122, 1413, 1581, 1674, 1683, 1727, 2046, 2669, 2826, 3069, 3162, 3366, 3454, 4239, 4743, 4867, 5049, 5181, 5338, 5797, 6138, 8007, 8478, 9207, 9486, 9734, 10098, 10362, 11594, 14229, 14601, 15543, 16014, 17391, 18414, 24021, 28458, 29202, 29359, 31086, 34782, 43803, 46629, 48042, 52173, 53537, 58718, 72063, 82739, 87606, 88077, 93258, 104346, 107074, 131409, 144126, 156519, 160611, 165478, 176154, 248217, 262818, 264231, 313038, 321222, 481833, 496434, 528462, 744651, 792693, 910129, 963666, 1445499, 1489302, 1585386, 1820258, 2233953, 2730387, 2890998, 4467906, 5460774, 8191161, 16382322, 24573483, 49146966]

約数ペア:

[(1, 49146966), (2, 24573483), (3, 16382322), (6, 8191161), (9, 5460774), (11, 4467906), (17, 2890998), (18, 2730387), (22, 2233953), (27, 1820258), (31, 1585386), (33, 1489302), (34, 1445499), (51, 963666), (54, 910129), (62, 792693), (66, 744651), (93, 528462), (99, 496434), (102, 481833), (153, 321222), (157, 313038), (186, 264231), (187, 262818), (198, 248217), (279, 176154), (297, 165478), (306, 160611), (314, 156519), (341, 144126), (374, 131409), (459, 107074), (471, 104346), (527, 93258), (558, 88077), (561, 87606), (594, 82739), (682, 72063), (837, 58718), (918, 53537), (942, 52173), (1023, 48042), (1054, 46629), (1122, 43803), (1413, 34782), (1581, 31086), (1674, 29359), (1683, 29202), (1727, 28458), (2046, 24021), (2669, 18414), (2826, 17391), (3069, 16014), (3162, 15543), (3366, 14601), (3454, 14229), (4239, 11594), (4743, 10362), (4867, 10098), (5049, 9734), (5181, 9486), (5338, 9207), (5797, 8478), (6138, 8007)]