51651882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 75718998

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 153, 179, 207, 246, 306, 358, 369, 391, 414, 537, 697, 738, 782, 943, 1074, 1173, 1394, 1611, 1886, 2091, 2346, 2829, 3043, 3222, 3519, 4117, 4182, 5658, 6086, 6273, 7038, 7339, 8234, 8487, 9129, 12351, 12546, 14678, 16031, 16974, 18258, 22017, 24702, 27387, 32062, 37053, 44034, 48093, 54774, 66051, 69989, 74106, 96186, 124763, 132102, 139978, 144279, 168797, 209967, 249526, 288558, 337594, 374289, 419934, 506391, 629901, 748578, 1012782, 1122867, 1259802, 1519173, 2245734, 2869549, 3038346, 5739098, 8608647, 17217294, 25825941, 51651882]

約数ペア:

[(1, 51651882), (2, 25825941), (3, 17217294), (6, 8608647), (9, 5739098), (17, 3038346), (18, 2869549), (23, 2245734), (34, 1519173), (41, 1259802), (46, 1122867), (51, 1012782), (69, 748578), (82, 629901), (102, 506391), (123, 419934), (138, 374289), (153, 337594), (179, 288558), (207, 249526), (246, 209967), (306, 168797), (358, 144279), (369, 139978), (391, 132102), (414, 124763), (537, 96186), (697, 74106), (738, 69989), (782, 66051), (943, 54774), (1074, 48093), (1173, 44034), (1394, 37053), (1611, 32062), (1886, 27387), (2091, 24702), (2346, 22017), (2829, 18258), (3043, 16974), (3222, 16031), (3519, 14678), (4117, 12546), (4182, 12351), (5658, 9129), (6086, 8487), (6273, 8234), (7038, 7339)]