50941000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 131334840

約数和(自身を除く): 80393840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 421, 440, 484, 500, 550, 605, 842, 968, 1000, 1100, 1210, 1375, 1684, 2105, 2200, 2420, 2750, 3025, 3368, 4210, 4631, 4840, 5500, 6050, 8420, 9262, 10525, 11000, 12100, 15125, 16840, 18524, 21050, 23155, 24200, 30250, 37048, 42100, 46310, 50941, 52625, 60500, 84200, 92620, 101882, 105250, 115775, 121000, 185240, 203764, 210500, 231550, 254705, 407528, 421000, 463100, 509410, 578875, 926200, 1018820, 1157750, 1273525, 2037640, 2315500, 2547050, 4631000, 5094100, 6367625, 10188200, 12735250, 25470500, 50941000]

約数ペア:

[(1, 50941000), (2, 25470500), (4, 12735250), (5, 10188200), (8, 6367625), (10, 5094100), (11, 4631000), (20, 2547050), (22, 2315500), (25, 2037640), (40, 1273525), (44, 1157750), (50, 1018820), (55, 926200), (88, 578875), (100, 509410), (110, 463100), (121, 421000), (125, 407528), (200, 254705), (220, 231550), (242, 210500), (250, 203764), (275, 185240), (421, 121000), (440, 115775), (484, 105250), (500, 101882), (550, 92620), (605, 84200), (842, 60500), (968, 52625), (1000, 50941), (1100, 46310), (1210, 42100), (1375, 37048), (1684, 30250), (2105, 24200), (2200, 23155), (2420, 21050), (2750, 18524), (3025, 16840), (3368, 15125), (4210, 12100), (4631, 11000), (4840, 10525), (5500, 9262), (6050, 8420)]