51265170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 153135360

約数和(自身を除く): 101870190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 421, 451, 495, 594, 615, 738, 842, 902, 990, 1107, 1230, 1263, 1353, 1485, 1845, 2105, 2214, 2255, 2526, 2706, 2970, 3690, 3789, 4059, 4210, 4510, 4631, 5535, 6315, 6765, 7578, 8118, 9262, 11070, 11367, 12177, 12630, 13530, 13893, 17261, 18945, 20295, 22734, 23155, 24354, 27786, 34522, 37890, 40590, 41679, 46310, 51783, 56835, 60885, 69465, 83358, 86305, 103566, 113670, 121770, 125037, 138930, 155349, 172610, 189871, 208395, 250074, 258915, 310698, 379742, 416790, 466047, 517830, 569613, 625185, 776745, 932094, 949355, 1139226, 1250370, 1553490, 1708839, 1898710, 2330235, 2848065, 3417678, 4660470, 5126517, 5696130, 8544195, 10253034, 17088390, 25632585, 51265170]

約数ペア:

[(1, 51265170), (2, 25632585), (3, 17088390), (5, 10253034), (6, 8544195), (9, 5696130), (10, 5126517), (11, 4660470), (15, 3417678), (18, 2848065), (22, 2330235), (27, 1898710), (30, 1708839), (33, 1553490), (41, 1250370), (45, 1139226), (54, 949355), (55, 932094), (66, 776745), (82, 625185), (90, 569613), (99, 517830), (110, 466047), (123, 416790), (135, 379742), (165, 310698), (198, 258915), (205, 250074), (246, 208395), (270, 189871), (297, 172610), (330, 155349), (369, 138930), (410, 125037), (421, 121770), (451, 113670), (495, 103566), (594, 86305), (615, 83358), (738, 69465), (842, 60885), (902, 56835), (990, 51783), (1107, 46310), (1230, 41679), (1263, 40590), (1353, 37890), (1485, 34522), (1845, 27786), (2105, 24354), (2214, 23155), (2255, 22734), (2526, 20295), (2706, 18945), (2970, 17261), (3690, 13893), (3789, 13530), (4059, 12630), (4210, 12177), (4510, 11367), (4631, 11070), (5535, 9262), (6315, 8118), (6765, 7578)]