53282680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 132451200

約数和(自身を除く): 79168520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1459, 1660, 1826, 2918, 3320, 3652, 4565, 5836, 7295, 7304, 9130, 11672, 14590, 16049, 18260, 29180, 32098, 36520, 58360, 64196, 80245, 121097, 128392, 160490, 242194, 320980, 484388, 605485, 641960, 968776, 1210970, 1332067, 2421940, 2664134, 4843880, 5328268, 6660335, 10656536, 13320670, 26641340, 53282680]

約数ペア:

[(1, 53282680), (2, 26641340), (4, 13320670), (5, 10656536), (8, 6660335), (10, 5328268), (11, 4843880), (20, 2664134), (22, 2421940), (40, 1332067), (44, 1210970), (55, 968776), (83, 641960), (88, 605485), (110, 484388), (166, 320980), (220, 242194), (332, 160490), (415, 128392), (440, 121097), (664, 80245), (830, 64196), (913, 58360), (1459, 36520), (1660, 32098), (1826, 29180), (2918, 18260), (3320, 16049), (3652, 14590), (4565, 11672), (5836, 9130), (7295, 7304)]