49171440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 153311616

約数和(自身を除く): 104140176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 971, 1055, 1266, 1688, 1942, 2110, 2532, 2913, 3165, 3376, 3884, 4220, 4855, 5064, 5826, 6330, 7768, 8440, 9710, 10128, 11652, 12660, 14565, 15536, 16880, 19420, 23304, 25320, 29130, 38840, 46608, 50640, 58260, 77680, 116520, 204881, 233040, 409762, 614643, 819524, 1024405, 1229286, 1639048, 2048810, 2458572, 3073215, 3278096, 4097620, 4917144, 6146430, 8195240, 9834288, 12292860, 16390480, 24585720, 49171440]

約数ペア:

[(1, 49171440), (2, 24585720), (3, 16390480), (4, 12292860), (5, 9834288), (6, 8195240), (8, 6146430), (10, 4917144), (12, 4097620), (15, 3278096), (16, 3073215), (20, 2458572), (24, 2048810), (30, 1639048), (40, 1229286), (48, 1024405), (60, 819524), (80, 614643), (120, 409762), (211, 233040), (240, 204881), (422, 116520), (633, 77680), (844, 58260), (971, 50640), (1055, 46608), (1266, 38840), (1688, 29130), (1942, 25320), (2110, 23304), (2532, 19420), (2913, 16880), (3165, 15536), (3376, 14565), (3884, 12660), (4220, 11652), (4855, 10128), (5064, 9710), (5826, 8440), (6330, 7768)]