48919984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 58216016

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 179, 232, 248, 304, 358, 464, 496, 551, 589, 716, 899, 1102, 1178, 1432, 1798, 2204, 2356, 2864, 3401, 3596, 4408, 4712, 5191, 5549, 6802, 7192, 8816, 9424, 10382, 11098, 13604, 14384, 17081, 20764, 22196, 27208, 34162, 41528, 44392, 54416, 68324, 83056, 88784, 98629, 105431, 136648, 160921, 197258, 210862, 273296, 321842, 394516, 421724, 643684, 789032, 843448, 1287368, 1578064, 1686896, 2574736, 3057499, 6114998, 12229996, 24459992, 48919984]

約数ペア:

[(1, 48919984), (2, 24459992), (4, 12229996), (8, 6114998), (16, 3057499), (19, 2574736), (29, 1686896), (31, 1578064), (38, 1287368), (58, 843448), (62, 789032), (76, 643684), (116, 421724), (124, 394516), (152, 321842), (179, 273296), (232, 210862), (248, 197258), (304, 160921), (358, 136648), (464, 105431), (496, 98629), (551, 88784), (589, 83056), (716, 68324), (899, 54416), (1102, 44392), (1178, 41528), (1432, 34162), (1798, 27208), (2204, 22196), (2356, 20764), (2864, 17081), (3401, 14384), (3596, 13604), (4408, 11098), (4712, 10382), (5191, 9424), (5549, 8816), (6802, 7192)]