49144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2224

約数の個数: 80

約数和(自身を含む): 153990144

約数和(自身を除く): 104846064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2111, 2328, 2910, 3880, 4222, 4656, 5820, 6333, 7760, 8444, 10555, 11640, 12666, 16888, 21110, 23280, 25332, 31665, 33776, 42220, 50664, 63330, 84440, 101328, 126660, 168880, 204767, 253320, 409534, 506640, 614301, 819068, 1023835, 1228602, 1638136, 2047670, 2457204, 3071505, 3276272, 4095340, 4914408, 6143010, 8190680, 9828816, 12286020, 16381360, 24572040, 49144080]

約数ペア:

[(1, 49144080), (2, 24572040), (3, 16381360), (4, 12286020), (5, 9828816), (6, 8190680), (8, 6143010), (10, 4914408), (12, 4095340), (15, 3276272), (16, 3071505), (20, 2457204), (24, 2047670), (30, 1638136), (40, 1228602), (48, 1023835), (60, 819068), (80, 614301), (97, 506640), (120, 409534), (194, 253320), (240, 204767), (291, 168880), (388, 126660), (485, 101328), (582, 84440), (776, 63330), (970, 50664), (1164, 42220), (1455, 33776), (1552, 31665), (1940, 25332), (2111, 23280), (2328, 21110), (2910, 16888), (3880, 12666), (4222, 11640), (4656, 10555), (5820, 8444), (6333, 7760)]