47968844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 112230720

約数和(自身を除く): 64261876

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1171, 1463, 1862, 2156, 2342, 2926, 3724, 4684, 5852, 8197, 10241, 12881, 16394, 20482, 22249, 25762, 32788, 40964, 44498, 51524, 57379, 88996, 90167, 114758, 155743, 180334, 229516, 244739, 311486, 360668, 489478, 622972, 631169, 978956, 1090201, 1262338, 1713173, 2180402, 2524676, 3426346, 4360804, 6852692, 11992211, 23984422, 47968844]

約数ペア:

[(1, 47968844), (2, 23984422), (4, 11992211), (7, 6852692), (11, 4360804), (14, 3426346), (19, 2524676), (22, 2180402), (28, 1713173), (38, 1262338), (44, 1090201), (49, 978956), (76, 631169), (77, 622972), (98, 489478), (133, 360668), (154, 311486), (196, 244739), (209, 229516), (266, 180334), (308, 155743), (418, 114758), (532, 90167), (539, 88996), (836, 57379), (931, 51524), (1078, 44498), (1171, 40964), (1463, 32788), (1862, 25762), (2156, 22249), (2342, 20482), (2926, 16394), (3724, 12881), (4684, 10241), (5852, 8197)]