49039020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30271}}^1$

素因数の和:30292

約数の個数: 60

約数和(自身を含む): 153842304

約数和(自身を除く): 104803284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30271, 60542, 90813, 121084, 151355, 181626, 272439, 302710, 363252, 454065, 544878, 605420, 817317, 908130, 1089756, 1362195, 1634634, 1816260, 2451951, 2724390, 3269268, 4086585, 4903902, 5448780, 8173170, 9807804, 12259755, 16346340, 24519510, 49039020]

約数ペア:

[(1, 49039020), (2, 24519510), (3, 16346340), (4, 12259755), (5, 9807804), (6, 8173170), (9, 5448780), (10, 4903902), (12, 4086585), (15, 3269268), (18, 2724390), (20, 2451951), (27, 1816260), (30, 1634634), (36, 1362195), (45, 1089756), (54, 908130), (60, 817317), (81, 605420), (90, 544878), (108, 454065), (135, 363252), (162, 302710), (180, 272439), (270, 181626), (324, 151355), (405, 121084), (540, 90813), (810, 60542), (1620, 30271)]