47139960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{8017}}^1$

素因数の和:8045

約数の個数: 96

約数和(自身を含む): 164529360

約数和(自身を除く): 117389400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 8017, 16034, 24051, 32068, 40085, 48102, 56119, 64136, 80170, 96204, 112238, 120255, 160340, 168357, 192408, 224476, 240510, 280595, 320680, 336714, 392833, 448952, 481020, 561190, 673428, 785666, 841785, 962040, 1122380, 1178499, 1346856, 1571332, 1683570, 1964165, 2244760, 2356998, 3142664, 3367140, 3928330, 4713996, 5892495, 6734280, 7856660, 9427992, 11784990, 15713320, 23569980, 47139960]

約数ペア:

[(1, 47139960), (2, 23569980), (3, 15713320), (4, 11784990), (5, 9427992), (6, 7856660), (7, 6734280), (8, 5892495), (10, 4713996), (12, 3928330), (14, 3367140), (15, 3142664), (20, 2356998), (21, 2244760), (24, 1964165), (28, 1683570), (30, 1571332), (35, 1346856), (40, 1178499), (42, 1122380), (49, 962040), (56, 841785), (60, 785666), (70, 673428), (84, 561190), (98, 481020), (105, 448952), (120, 392833), (140, 336714), (147, 320680), (168, 280595), (196, 240510), (210, 224476), (245, 192408), (280, 168357), (294, 160340), (392, 120255), (420, 112238), (490, 96204), (588, 80170), (735, 64136), (840, 56119), (980, 48102), (1176, 40085), (1470, 32068), (1960, 24051), (2940, 16034), (5880, 8017)]