47964816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 144693120

約数和(自身を除く): 96728304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 373, 376, 423, 456, 564, 684, 746, 752, 846, 893, 912, 1119, 1128, 1368, 1492, 1692, 1786, 2238, 2256, 2679, 2736, 2984, 3357, 3384, 3572, 4476, 5358, 5968, 6714, 6768, 7087, 7144, 8037, 8952, 10716, 13428, 14174, 14288, 16074, 17531, 17904, 21261, 21432, 26856, 28348, 32148, 35062, 42522, 42864, 52593, 53712, 56696, 63783, 64296, 70124, 85044, 105186, 113392, 127566, 128592, 140248, 157779, 170088, 210372, 255132, 280496, 315558, 333089, 340176, 420744, 510264, 631116, 666178, 841488, 999267, 1020528, 1262232, 1332356, 1998534, 2524464, 2664712, 2997801, 3997068, 5329424, 5995602, 7994136, 11991204, 15988272, 23982408, 47964816]

約数ペア:

[(1, 47964816), (2, 23982408), (3, 15988272), (4, 11991204), (6, 7994136), (8, 5995602), (9, 5329424), (12, 3997068), (16, 2997801), (18, 2664712), (19, 2524464), (24, 1998534), (36, 1332356), (38, 1262232), (47, 1020528), (48, 999267), (57, 841488), (72, 666178), (76, 631116), (94, 510264), (114, 420744), (141, 340176), (144, 333089), (152, 315558), (171, 280496), (188, 255132), (228, 210372), (282, 170088), (304, 157779), (342, 140248), (373, 128592), (376, 127566), (423, 113392), (456, 105186), (564, 85044), (684, 70124), (746, 64296), (752, 63783), (846, 56696), (893, 53712), (912, 52593), (1119, 42864), (1128, 42522), (1368, 35062), (1492, 32148), (1692, 28348), (1786, 26856), (2238, 21432), (2256, 21261), (2679, 17904), (2736, 17531), (2984, 16074), (3357, 14288), (3384, 14174), (3572, 13428), (4476, 10716), (5358, 8952), (5968, 8037), (6714, 7144), (6768, 7087)]