53476020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22881

約数の個数: 72

約数和(自身を含む): 174695976

約数和(自身を除く): 121219956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22853, 45706, 68559, 91412, 114265, 137118, 205677, 228530, 274236, 297089, 342795, 411354, 457060, 594178, 685590, 822708, 891267, 1028385, 1188356, 1371180, 1485445, 1782534, 2056770, 2673801, 2970890, 3565068, 4113540, 4456335, 5347602, 5941780, 8912670, 10695204, 13369005, 17825340, 26738010, 53476020]

約数ペア:

[(1, 53476020), (2, 26738010), (3, 17825340), (4, 13369005), (5, 10695204), (6, 8912670), (9, 5941780), (10, 5347602), (12, 4456335), (13, 4113540), (15, 3565068), (18, 2970890), (20, 2673801), (26, 2056770), (30, 1782534), (36, 1485445), (39, 1371180), (45, 1188356), (52, 1028385), (60, 891267), (65, 822708), (78, 685590), (90, 594178), (117, 457060), (130, 411354), (156, 342795), (180, 297089), (195, 274236), (234, 228530), (260, 205677), (390, 137118), (468, 114265), (585, 91412), (780, 68559), (1170, 45706), (2340, 22853)]