47217698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 39458782

約数列:

[1, 2, 11, 19, 22, 37, 38, 43, 71, 74, 86, 142, 209, 407, 418, 473, 703, 781, 814, 817, 946, 1349, 1406, 1562, 1591, 1634, 2627, 2698, 3053, 3182, 5254, 6106, 7733, 8987, 14839, 15466, 17501, 17974, 28897, 29678, 30229, 33583, 35002, 49913, 57794, 58007, 60458, 67166, 99826, 112961, 116014, 225922, 332519, 549043, 638077, 665038, 1098086, 1242571, 1276154, 2146259, 2485142, 4292518, 23608849, 47217698]

約数ペア:

[(1, 47217698), (2, 23608849), (11, 4292518), (19, 2485142), (22, 2146259), (37, 1276154), (38, 1242571), (43, 1098086), (71, 665038), (74, 638077), (86, 549043), (142, 332519), (209, 225922), (407, 116014), (418, 112961), (473, 99826), (703, 67166), (781, 60458), (814, 58007), (817, 57794), (946, 49913), (1349, 35002), (1406, 33583), (1562, 30229), (1591, 29678), (1634, 28897), (2627, 17974), (2698, 17501), (3053, 15466), (3182, 14839), (5254, 8987), (6106, 7733)]