53297079080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1\times {\mathrm{1709}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 138367180800

約数和(自身を除く): 85070101720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 877, 889, 1016, 1270, 1709, 1754, 1778, 2540, 3418, 3508, 3556, 4385, 4445, 5080, 6139, 6836, 7016, 7112, 8545, 8770, 8890, 11963, 12278, 13672, 17090, 17540, 17780, 23926, 24556, 30695, 34180, 35080, 35560, 47852, 49112, 59815, 61390, 68360, 95704, 111379, 119630, 122780, 217043, 222758, 239260, 245560, 434086, 445516, 478520, 556895, 779653, 868172, 891032, 1085215, 1113790, 1498793, 1519301, 1559306, 1736344, 2170430, 2227580, 2997586, 3038602, 3118612, 3898265, 4340860, 4455160, 5995172, 6077204, 6237224, 7493965, 7596505, 7796530, 8681720, 10491551, 11990344, 12154408, 14987930, 15193010, 15593060, 20983102, 29975860, 30386020, 31186120, 41966204, 52457755, 59951720, 60772040, 83932408, 104915510, 190346711, 209831020, 380693422, 419662040, 761386844, 951733555, 1332426977, 1522773688, 1903467110, 2664853954, 3806934220, 5329707908, 6662134885, 7613868440, 10659415816, 13324269770, 26648539540, 53297079080]

約数ペア:

[(1, 53297079080), (2, 26648539540), (4, 13324269770), (5, 10659415816), (7, 7613868440), (8, 6662134885), (10, 5329707908), (14, 3806934220), (20, 2664853954), (28, 1903467110), (35, 1522773688), (40, 1332426977), (56, 951733555), (70, 761386844), (127, 419662040), (140, 380693422), (254, 209831020), (280, 190346711), (508, 104915510), (635, 83932408), (877, 60772040), (889, 59951720), (1016, 52457755), (1270, 41966204), (1709, 31186120), (1754, 30386020), (1778, 29975860), (2540, 20983102), (3418, 15593060), (3508, 15193010), (3556, 14987930), (4385, 12154408), (4445, 11990344), (5080, 10491551), (6139, 8681720), (6836, 7796530), (7016, 7596505), (7112, 7493965), (8545, 6237224), (8770, 6077204), (8890, 5995172), (11963, 4455160), (12278, 4340860), (13672, 3898265), (17090, 3118612), (17540, 3038602), (17780, 2997586), (23926, 2227580), (24556, 2170430), (30695, 1736344), (34180, 1559306), (35080, 1519301), (35560, 1498793), (47852, 1113790), (49112, 1085215), (59815, 891032), (61390, 868172), (68360, 779653), (95704, 556895), (111379, 478520), (119630, 445516), (122780, 434086), (217043, 245560), (222758, 239260)]