45495978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 114960384

約数和(自身を除く): 69464406

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 41, 43, 46, 51, 66, 69, 82, 86, 102, 123, 129, 138, 187, 246, 253, 258, 374, 391, 451, 473, 506, 561, 697, 731, 759, 782, 902, 943, 946, 989, 1122, 1173, 1353, 1394, 1419, 1462, 1518, 1763, 1886, 1978, 2091, 2193, 2346, 2706, 2829, 2838, 2967, 3526, 4182, 4301, 4386, 5289, 5658, 5934, 7667, 8041, 8602, 10373, 10578, 10879, 12903, 15334, 16031, 16082, 16813, 19393, 20746, 21758, 23001, 24123, 25806, 29971, 31119, 32062, 32637, 33626, 38786, 40549, 46002, 48093, 48246, 50439, 58179, 59942, 62238, 65274, 81098, 89913, 96186, 100878, 116358, 121647, 176341, 179826, 184943, 243294, 329681, 352682, 369886, 446039, 529023, 554829, 659362, 689333, 892078, 989043, 1058046, 1109658, 1338117, 1378666, 1978086, 2067999, 2676234, 4135998, 7582663, 15165326, 22747989, 45495978]

約数ペア:

[(1, 45495978), (2, 22747989), (3, 15165326), (6, 7582663), (11, 4135998), (17, 2676234), (22, 2067999), (23, 1978086), (33, 1378666), (34, 1338117), (41, 1109658), (43, 1058046), (46, 989043), (51, 892078), (66, 689333), (69, 659362), (82, 554829), (86, 529023), (102, 446039), (123, 369886), (129, 352682), (138, 329681), (187, 243294), (246, 184943), (253, 179826), (258, 176341), (374, 121647), (391, 116358), (451, 100878), (473, 96186), (506, 89913), (561, 81098), (697, 65274), (731, 62238), (759, 59942), (782, 58179), (902, 50439), (943, 48246), (946, 48093), (989, 46002), (1122, 40549), (1173, 38786), (1353, 33626), (1394, 32637), (1419, 32062), (1462, 31119), (1518, 29971), (1763, 25806), (1886, 24123), (1978, 23001), (2091, 21758), (2193, 20746), (2346, 19393), (2706, 16813), (2829, 16082), (2838, 16031), (2967, 15334), (3526, 12903), (4182, 10879), (4301, 10578), (4386, 10373), (5289, 8602), (5658, 8041), (5934, 7667)]