28099050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{3823}}^1$

素因数の和:3852

約数の個数: 72

約数和(自身を含む): 81084096

約数和(自身を除く): 52985046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 3823, 7350, 7646, 11469, 19115, 22938, 26761, 38230, 53522, 57345, 80283, 95575, 114690, 133805, 160566, 187327, 191150, 267610, 286725, 374654, 401415, 561981, 573450, 669025, 802830, 936635, 1123962, 1338050, 1873270, 2007075, 2809905, 4014150, 4683175, 5619810, 9366350, 14049525, 28099050]

約数ペア:

[(1, 28099050), (2, 14049525), (3, 9366350), (5, 5619810), (6, 4683175), (7, 4014150), (10, 2809905), (14, 2007075), (15, 1873270), (21, 1338050), (25, 1123962), (30, 936635), (35, 802830), (42, 669025), (49, 573450), (50, 561981), (70, 401415), (75, 374654), (98, 286725), (105, 267610), (147, 191150), (150, 187327), (175, 160566), (210, 133805), (245, 114690), (294, 95575), (350, 80283), (490, 57345), (525, 53522), (735, 38230), (1050, 26761), (1225, 22938), (1470, 19115), (2450, 11469), (3675, 7646), (3823, 7350)]