50028778360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{7013}}^1$

素因数の和:7589

約数の個数: 128

約数和(自身を含む): 127019612160

約数和(自身を除く): 76990833800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 523, 620, 682, 1046, 1240, 1364, 1705, 2092, 2615, 2728, 3410, 4184, 5230, 5753, 6820, 7013, 10460, 11506, 13640, 14026, 16213, 20920, 23012, 28052, 28765, 32426, 35065, 46024, 56104, 57530, 64852, 70130, 77143, 81065, 115060, 129704, 140260, 154286, 162130, 178343, 217403, 230120, 280520, 308572, 324260, 356686, 385715, 434806, 617144, 648520, 713372, 771430, 869612, 891715, 1087015, 1426744, 1542860, 1739224, 1783430, 2174030, 2391433, 3085720, 3566860, 3667799, 4348060, 4782866, 7133720, 7335598, 8696120, 9565732, 11957165, 14671196, 18338995, 19131464, 23914330, 29342392, 36677990, 40345789, 47828660, 73355980, 80691578, 95657320, 113701769, 146711960, 161383156, 201728945, 227403538, 322766312, 403457890, 454807076, 568508845, 806915780, 909614152, 1137017690, 1250719459, 1613831560, 2274035380, 2501438918, 4548070760, 5002877836, 6253597295, 10005755672, 12507194590, 25014389180, 50028778360]

約数ペア:

[(1, 50028778360), (2, 25014389180), (4, 12507194590), (5, 10005755672), (8, 6253597295), (10, 5002877836), (11, 4548070760), (20, 2501438918), (22, 2274035380), (31, 1613831560), (40, 1250719459), (44, 1137017690), (55, 909614152), (62, 806915780), (88, 568508845), (110, 454807076), (124, 403457890), (155, 322766312), (220, 227403538), (248, 201728945), (310, 161383156), (341, 146711960), (440, 113701769), (523, 95657320), (620, 80691578), (682, 73355980), (1046, 47828660), (1240, 40345789), (1364, 36677990), (1705, 29342392), (2092, 23914330), (2615, 19131464), (2728, 18338995), (3410, 14671196), (4184, 11957165), (5230, 9565732), (5753, 8696120), (6820, 7335598), (7013, 7133720), (10460, 4782866), (11506, 4348060), (13640, 3667799), (14026, 3566860), (16213, 3085720), (20920, 2391433), (23012, 2174030), (28052, 1783430), (28765, 1739224), (32426, 1542860), (35065, 1426744), (46024, 1087015), (56104, 891715), (57530, 869612), (64852, 771430), (70130, 713372), (77143, 648520), (81065, 617144), (115060, 434806), (129704, 385715), (140260, 356686), (154286, 324260), (162130, 308572), (178343, 280520), (217403, 230120)]