48251240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 66055960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 230, 293, 358, 460, 586, 716, 895, 920, 1172, 1432, 1465, 1790, 2344, 2930, 3580, 4117, 5860, 6739, 7160, 8234, 11720, 13478, 16468, 20585, 26956, 32936, 33695, 41170, 52447, 53912, 67390, 82340, 104894, 134780, 164680, 209788, 262235, 269560, 419576, 524470, 1048940, 1206281, 2097880, 2412562, 4825124, 6031405, 9650248, 12062810, 24125620, 48251240]

約数ペア:

[(1, 48251240), (2, 24125620), (4, 12062810), (5, 9650248), (8, 6031405), (10, 4825124), (20, 2412562), (23, 2097880), (40, 1206281), (46, 1048940), (92, 524470), (115, 419576), (179, 269560), (184, 262235), (230, 209788), (293, 164680), (358, 134780), (460, 104894), (586, 82340), (716, 67390), (895, 53912), (920, 52447), (1172, 41170), (1432, 33695), (1465, 32936), (1790, 26956), (2344, 20585), (2930, 16468), (3580, 13478), (4117, 11720), (5860, 8234), (6739, 7160)]