47139684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74787996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 53, 57, 76, 83, 94, 106, 114, 141, 159, 166, 188, 212, 228, 249, 282, 318, 332, 498, 564, 636, 893, 996, 1007, 1577, 1786, 2014, 2491, 2679, 3021, 3154, 3572, 3901, 4028, 4399, 4731, 4982, 5358, 6042, 6308, 7473, 7802, 8798, 9462, 9964, 10716, 11703, 12084, 13197, 14946, 15604, 17596, 18924, 23406, 26394, 29892, 46812, 47329, 52788, 74119, 83581, 94658, 141987, 148238, 167162, 189316, 206753, 222357, 250743, 283974, 296476, 334324, 413506, 444714, 501486, 567948, 620259, 827012, 889428, 1002972, 1240518, 2481036, 3928307, 7856614, 11784921, 15713228, 23569842, 47139684]

約数ペア:

[(1, 47139684), (2, 23569842), (3, 15713228), (4, 11784921), (6, 7856614), (12, 3928307), (19, 2481036), (38, 1240518), (47, 1002972), (53, 889428), (57, 827012), (76, 620259), (83, 567948), (94, 501486), (106, 444714), (114, 413506), (141, 334324), (159, 296476), (166, 283974), (188, 250743), (212, 222357), (228, 206753), (249, 189316), (282, 167162), (318, 148238), (332, 141987), (498, 94658), (564, 83581), (636, 74119), (893, 52788), (996, 47329), (1007, 46812), (1577, 29892), (1786, 26394), (2014, 23406), (2491, 18924), (2679, 17596), (3021, 15604), (3154, 14946), (3572, 13197), (3901, 12084), (4028, 11703), (4399, 10716), (4731, 9964), (4982, 9462), (5358, 8798), (6042, 7802), (6308, 7473)]