47886984

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 92081016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 53, 54, 72, 89, 94, 106, 108, 141, 159, 178, 188, 212, 216, 267, 282, 318, 356, 376, 423, 424, 477, 534, 564, 636, 712, 801, 846, 954, 1068, 1128, 1269, 1272, 1431, 1602, 1692, 1908, 2136, 2403, 2491, 2538, 2862, 3204, 3384, 3816, 4183, 4717, 4806, 4982, 5076, 5724, 6408, 7473, 8366, 9434, 9612, 9964, 10152, 11448, 12549, 14151, 14946, 16732, 18868, 19224, 19928, 22419, 25098, 28302, 29892, 33464, 37647, 37736, 42453, 44838, 50196, 56604, 59784, 67257, 75294, 84906, 89676, 100392, 112941, 113208, 127359, 134514, 150588, 169812, 179352, 221699, 225882, 254718, 269028, 301176, 339624, 443398, 451764, 509436, 538056, 665097, 886796, 903528, 1018872, 1330194, 1773592, 1995291, 2660388, 3990582, 5320776, 5985873, 7981164, 11971746, 15962328, 23943492, 47886984]

約数ペア:

[(1, 47886984), (2, 23943492), (3, 15962328), (4, 11971746), (6, 7981164), (8, 5985873), (9, 5320776), (12, 3990582), (18, 2660388), (24, 1995291), (27, 1773592), (36, 1330194), (47, 1018872), (53, 903528), (54, 886796), (72, 665097), (89, 538056), (94, 509436), (106, 451764), (108, 443398), (141, 339624), (159, 301176), (178, 269028), (188, 254718), (212, 225882), (216, 221699), (267, 179352), (282, 169812), (318, 150588), (356, 134514), (376, 127359), (423, 113208), (424, 112941), (477, 100392), (534, 89676), (564, 84906), (636, 75294), (712, 67257), (801, 59784), (846, 56604), (954, 50196), (1068, 44838), (1128, 42453), (1269, 37736), (1272, 37647), (1431, 33464), (1602, 29892), (1692, 28302), (1908, 25098), (2136, 22419), (2403, 19928), (2491, 19224), (2538, 18868), (2862, 16732), (3204, 14946), (3384, 14151), (3816, 12549), (4183, 11448), (4717, 10152), (4806, 9964), (4982, 9612), (5076, 9434), (5724, 8366), (6408, 7473)]