49089750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 132312960

約数和(自身を除く): 83223210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 61, 74, 75, 87, 111, 122, 125, 145, 150, 174, 183, 185, 222, 250, 290, 305, 366, 370, 375, 435, 555, 610, 725, 750, 870, 915, 925, 1073, 1110, 1450, 1525, 1769, 1830, 1850, 2146, 2175, 2257, 2775, 3050, 3219, 3538, 3625, 4350, 4514, 4575, 4625, 5307, 5365, 5550, 6438, 6771, 7250, 7625, 8845, 9150, 9250, 10614, 10730, 10875, 11285, 13542, 13875, 15250, 16095, 17690, 21750, 22570, 22875, 26535, 26825, 27750, 32190, 33855, 44225, 45750, 53070, 53650, 56425, 65453, 67710, 80475, 88450, 112850, 130906, 132675, 134125, 160950, 169275, 196359, 221125, 265350, 268250, 282125, 327265, 338550, 392718, 402375, 442250, 564250, 654530, 663375, 804750, 846375, 981795, 1326750, 1636325, 1692750, 1963590, 3272650, 4908975, 8181625, 9817950, 16363250, 24544875, 49089750]

約数ペア:

[(1, 49089750), (2, 24544875), (3, 16363250), (5, 9817950), (6, 8181625), (10, 4908975), (15, 3272650), (25, 1963590), (29, 1692750), (30, 1636325), (37, 1326750), (50, 981795), (58, 846375), (61, 804750), (74, 663375), (75, 654530), (87, 564250), (111, 442250), (122, 402375), (125, 392718), (145, 338550), (150, 327265), (174, 282125), (183, 268250), (185, 265350), (222, 221125), (250, 196359), (290, 169275), (305, 160950), (366, 134125), (370, 132675), (375, 130906), (435, 112850), (555, 88450), (610, 80475), (725, 67710), (750, 65453), (870, 56425), (915, 53650), (925, 53070), (1073, 45750), (1110, 44225), (1450, 33855), (1525, 32190), (1769, 27750), (1830, 26825), (1850, 26535), (2146, 22875), (2175, 22570), (2257, 21750), (2775, 17690), (3050, 16095), (3219, 15250), (3538, 13875), (3625, 13542), (4350, 11285), (4514, 10875), (4575, 10730), (4625, 10614), (5307, 9250), (5365, 9150), (5550, 8845), (6438, 7625), (6771, 7250)]