53923086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 139754160

約数和(自身を除く): 85831074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 809, 966, 1058, 1449, 1587, 1618, 2427, 2898, 3174, 3703, 4761, 4854, 5663, 7281, 7406, 9522, 11109, 11326, 14562, 16989, 18607, 22218, 33327, 33978, 37214, 50967, 55821, 66654, 101934, 111642, 130249, 167463, 260498, 334926, 390747, 427961, 781494, 855922, 1172241, 1283883, 2344482, 2567766, 2995727, 3851649, 5991454, 7703298, 8987181, 17974362, 26961543, 53923086]

約数ペア:

[(1, 53923086), (2, 26961543), (3, 17974362), (6, 8987181), (7, 7703298), (9, 5991454), (14, 3851649), (18, 2995727), (21, 2567766), (23, 2344482), (42, 1283883), (46, 1172241), (63, 855922), (69, 781494), (126, 427961), (138, 390747), (161, 334926), (207, 260498), (322, 167463), (414, 130249), (483, 111642), (529, 101934), (809, 66654), (966, 55821), (1058, 50967), (1449, 37214), (1587, 33978), (1618, 33327), (2427, 22218), (2898, 18607), (3174, 16989), (3703, 14562), (4761, 11326), (4854, 11109), (5663, 9522), (7281, 7406)]