47983698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 123920640

約数和(自身を除く): 75936942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2081, 2562, 3294, 3843, 4162, 6243, 7686, 11529, 12486, 14567, 18729, 23058, 29134, 37458, 43701, 56187, 87402, 112374, 126941, 131103, 253882, 262206, 380823, 393309, 761646, 786618, 888587, 1142469, 1777174, 2284938, 2665761, 3427407, 5331522, 6854814, 7997283, 15994566, 23991849, 47983698]

約数ペア:

[(1, 47983698), (2, 23991849), (3, 15994566), (6, 7997283), (7, 6854814), (9, 5331522), (14, 3427407), (18, 2665761), (21, 2284938), (27, 1777174), (42, 1142469), (54, 888587), (61, 786618), (63, 761646), (122, 393309), (126, 380823), (183, 262206), (189, 253882), (366, 131103), (378, 126941), (427, 112374), (549, 87402), (854, 56187), (1098, 43701), (1281, 37458), (1647, 29134), (2081, 23058), (2562, 18729), (3294, 14567), (3843, 12486), (4162, 11529), (6243, 7686)]