53813880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1901

約数の個数: 96

約数和(自身を含む): 177100560

約数和(自身を除く): 123286680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1801, 1992, 2490, 2988, 3320, 3602, 3735, 4980, 5403, 5976, 7204, 7470, 9005, 9960, 10806, 14408, 14940, 16209, 18010, 21612, 27015, 29880, 32418, 36020, 43224, 54030, 64836, 72040, 81045, 108060, 129672, 149483, 162090, 216120, 298966, 324180, 448449, 597932, 648360, 747415, 896898, 1195864, 1345347, 1494830, 1793796, 2242245, 2690694, 2989660, 3587592, 4484490, 5381388, 5979320, 6726735, 8968980, 10762776, 13453470, 17937960, 26906940, 53813880]

約数ペア:

[(1, 53813880), (2, 26906940), (3, 17937960), (4, 13453470), (5, 10762776), (6, 8968980), (8, 6726735), (9, 5979320), (10, 5381388), (12, 4484490), (15, 3587592), (18, 2989660), (20, 2690694), (24, 2242245), (30, 1793796), (36, 1494830), (40, 1345347), (45, 1195864), (60, 896898), (72, 747415), (83, 648360), (90, 597932), (120, 448449), (166, 324180), (180, 298966), (249, 216120), (332, 162090), (360, 149483), (415, 129672), (498, 108060), (664, 81045), (747, 72040), (830, 64836), (996, 54030), (1245, 43224), (1494, 36020), (1660, 32418), (1801, 29880), (1992, 27015), (2490, 21612), (2988, 18010), (3320, 16209), (3602, 14940), (3735, 14408), (4980, 10806), (5403, 9960), (5976, 9005), (7204, 7470)]