55565370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 111566790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 991, 1246, 1335, 1602, 1869, 1982, 2670, 2973, 3115, 3738, 4005, 4955, 5607, 5946, 6230, 6937, 8010, 8919, 9345, 9910, 11214, 13874, 14865, 17838, 18690, 20811, 28035, 29730, 34685, 41622, 44595, 56070, 62433, 69370, 88199, 89190, 104055, 124866, 176398, 208110, 264597, 312165, 440995, 529194, 617393, 624330, 793791, 881990, 1234786, 1322985, 1587582, 1852179, 2645970, 3086965, 3704358, 3968955, 5556537, 6173930, 7937910, 9260895, 11113074, 18521790, 27782685, 55565370]

約数ペア:

[(1, 55565370), (2, 27782685), (3, 18521790), (5, 11113074), (6, 9260895), (7, 7937910), (9, 6173930), (10, 5556537), (14, 3968955), (15, 3704358), (18, 3086965), (21, 2645970), (30, 1852179), (35, 1587582), (42, 1322985), (45, 1234786), (63, 881990), (70, 793791), (89, 624330), (90, 617393), (105, 529194), (126, 440995), (178, 312165), (210, 264597), (267, 208110), (315, 176398), (445, 124866), (534, 104055), (623, 89190), (630, 88199), (801, 69370), (890, 62433), (991, 56070), (1246, 44595), (1335, 41622), (1602, 34685), (1869, 29730), (1982, 28035), (2670, 20811), (2973, 18690), (3115, 17838), (3738, 14865), (4005, 13874), (4955, 11214), (5607, 9910), (5946, 9345), (6230, 8919), (6937, 8010)]