48735890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 54684910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1259, 2518, 2765, 3871, 5530, 6295, 7742, 8813, 12590, 17626, 19355, 38710, 44065, 61691, 88130, 99461, 123382, 198922, 308455, 497305, 616910, 696227, 994610, 1392454, 3481135, 4873589, 6962270, 9747178, 24367945, 48735890]

約数ペア:

[(1, 48735890), (2, 24367945), (5, 9747178), (7, 6962270), (10, 4873589), (14, 3481135), (35, 1392454), (49, 994610), (70, 696227), (79, 616910), (98, 497305), (158, 308455), (245, 198922), (395, 123382), (490, 99461), (553, 88130), (790, 61691), (1106, 44065), (1259, 38710), (2518, 19355), (2765, 17626), (3871, 12590), (5530, 8813), (6295, 7742)]