51831810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1832

約数の個数: 96

約数和(自身を含む): 150284160

約数和(自身を除く): 98452350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1783, 1938, 2907, 3230, 3566, 4845, 5349, 5814, 8915, 9690, 10698, 14535, 16047, 17830, 26745, 29070, 30311, 32094, 33877, 53490, 60622, 67754, 80235, 90933, 101631, 151555, 160470, 169385, 181866, 203262, 272799, 303110, 304893, 338770, 454665, 508155, 545598, 575909, 609786, 909330, 1016310, 1151818, 1363995, 1524465, 1727727, 2727990, 2879545, 3048930, 3455454, 5183181, 5759090, 8638635, 10366362, 17277270, 25915905, 51831810]

約数ペア:

[(1, 51831810), (2, 25915905), (3, 17277270), (5, 10366362), (6, 8638635), (9, 5759090), (10, 5183181), (15, 3455454), (17, 3048930), (18, 2879545), (19, 2727990), (30, 1727727), (34, 1524465), (38, 1363995), (45, 1151818), (51, 1016310), (57, 909330), (85, 609786), (90, 575909), (95, 545598), (102, 508155), (114, 454665), (153, 338770), (170, 304893), (171, 303110), (190, 272799), (255, 203262), (285, 181866), (306, 169385), (323, 160470), (342, 151555), (510, 101631), (570, 90933), (646, 80235), (765, 67754), (855, 60622), (969, 53490), (1530, 33877), (1615, 32094), (1710, 30311), (1783, 29070), (1938, 26745), (2907, 17830), (3230, 16047), (3566, 14535), (4845, 10698), (5349, 9690), (5814, 8915)]