48850160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 71142160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 139, 184, 191, 230, 278, 368, 382, 460, 556, 695, 764, 920, 955, 1112, 1390, 1528, 1840, 1910, 2224, 2780, 3056, 3197, 3820, 4393, 5560, 6394, 7640, 8786, 11120, 12788, 15280, 15985, 17572, 21965, 25576, 26549, 31970, 35144, 43930, 51152, 53098, 63940, 70288, 87860, 106196, 127880, 132745, 175720, 212392, 255760, 265490, 351440, 424784, 530980, 610627, 1061960, 1221254, 2123920, 2442508, 3053135, 4885016, 6106270, 9770032, 12212540, 24425080, 48850160]

約数ペア:

[(1, 48850160), (2, 24425080), (4, 12212540), (5, 9770032), (8, 6106270), (10, 4885016), (16, 3053135), (20, 2442508), (23, 2123920), (40, 1221254), (46, 1061960), (80, 610627), (92, 530980), (115, 424784), (139, 351440), (184, 265490), (191, 255760), (230, 212392), (278, 175720), (368, 132745), (382, 127880), (460, 106196), (556, 87860), (695, 70288), (764, 63940), (920, 53098), (955, 51152), (1112, 43930), (1390, 35144), (1528, 31970), (1840, 26549), (1910, 25576), (2224, 21965), (2780, 17572), (3056, 15985), (3197, 15280), (3820, 12788), (4393, 11120), (5560, 8786), (6394, 7640)]