53261864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 111672000

約数和(自身を除く): 58410136

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 281, 344, 551, 562, 817, 1102, 1124, 1247, 1634, 2204, 2248, 2494, 3268, 4408, 4988, 5339, 6536, 8149, 9976, 10678, 12083, 16298, 21356, 23693, 24166, 32596, 42712, 47386, 48332, 65192, 94772, 96664, 154831, 189544, 229577, 309662, 350407, 459154, 619324, 700814, 918308, 1238648, 1401628, 1836616, 2803256, 6657733, 13315466, 26630932, 53261864]

約数ペア:

[(1, 53261864), (2, 26630932), (4, 13315466), (8, 6657733), (19, 2803256), (29, 1836616), (38, 1401628), (43, 1238648), (58, 918308), (76, 700814), (86, 619324), (116, 459154), (152, 350407), (172, 309662), (232, 229577), (281, 189544), (344, 154831), (551, 96664), (562, 94772), (817, 65192), (1102, 48332), (1124, 47386), (1247, 42712), (1634, 32596), (2204, 24166), (2248, 23693), (2494, 21356), (3268, 16298), (4408, 12083), (4988, 10678), (5339, 9976), (6536, 8149)]