49088590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 49407410

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 59, 95, 118, 145, 151, 190, 290, 295, 302, 551, 590, 755, 1102, 1121, 1510, 1711, 2242, 2755, 2869, 3422, 4379, 5510, 5605, 5738, 8555, 8758, 8909, 11210, 14345, 17110, 17818, 21895, 28690, 32509, 43790, 44545, 65018, 83201, 89090, 162545, 166402, 169271, 258361, 325090, 338542, 416005, 516722, 832010, 846355, 1291805, 1692710, 2583610, 4908859, 9817718, 24544295, 49088590]

約数ペア:

[(1, 49088590), (2, 24544295), (5, 9817718), (10, 4908859), (19, 2583610), (29, 1692710), (38, 1291805), (58, 846355), (59, 832010), (95, 516722), (118, 416005), (145, 338542), (151, 325090), (190, 258361), (290, 169271), (295, 166402), (302, 162545), (551, 89090), (590, 83201), (755, 65018), (1102, 44545), (1121, 43790), (1510, 32509), (1711, 28690), (2242, 21895), (2755, 17818), (2869, 17110), (3422, 14345), (4379, 11210), (5510, 8909), (5605, 8758), (5738, 8555)]