50379340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 71548340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 89, 110, 124, 155, 166, 178, 220, 310, 332, 341, 356, 415, 445, 620, 682, 830, 890, 913, 979, 1364, 1660, 1705, 1780, 1826, 1958, 2573, 2759, 3410, 3652, 3916, 4565, 4895, 5146, 5518, 6820, 7387, 9130, 9790, 10292, 11036, 12865, 13795, 14774, 18260, 19580, 25730, 27590, 28303, 29548, 30349, 36935, 51460, 55180, 56606, 60698, 73870, 81257, 113212, 121396, 141515, 147740, 151745, 162514, 228997, 283030, 303490, 325028, 406285, 457994, 566060, 606980, 812570, 915988, 1144985, 1625140, 2289970, 2518967, 4579940, 5037934, 10075868, 12594835, 25189670, 50379340]

約数ペア:

[(1, 50379340), (2, 25189670), (4, 12594835), (5, 10075868), (10, 5037934), (11, 4579940), (20, 2518967), (22, 2289970), (31, 1625140), (44, 1144985), (55, 915988), (62, 812570), (83, 606980), (89, 566060), (110, 457994), (124, 406285), (155, 325028), (166, 303490), (178, 283030), (220, 228997), (310, 162514), (332, 151745), (341, 147740), (356, 141515), (415, 121396), (445, 113212), (620, 81257), (682, 73870), (830, 60698), (890, 56606), (913, 55180), (979, 51460), (1364, 36935), (1660, 30349), (1705, 29548), (1780, 28303), (1826, 27590), (1958, 25730), (2573, 19580), (2759, 18260), (3410, 14774), (3652, 13795), (3916, 12865), (4565, 11036), (4895, 10292), (5146, 9790), (5518, 9130), (6820, 7387)]