57388980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 177448320

約数和(自身を除く): 120059340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 977, 979, 1068, 1335, 1780, 1954, 1958, 2670, 2931, 2937, 3908, 3916, 4885, 4895, 5340, 5862, 5874, 9770, 9790, 10747, 11724, 11748, 14655, 14685, 19540, 19580, 21494, 29310, 29370, 32241, 42988, 53735, 58620, 58740, 64482, 86953, 107470, 128964, 161205, 173906, 214940, 260859, 322410, 347812, 434765, 521718, 644820, 869530, 956483, 1043436, 1304295, 1739060, 1912966, 2608590, 2869449, 3825932, 4782415, 5217180, 5738898, 9564830, 11477796, 14347245, 19129660, 28694490, 57388980]

約数ペア:

[(1, 57388980), (2, 28694490), (3, 19129660), (4, 14347245), (5, 11477796), (6, 9564830), (10, 5738898), (11, 5217180), (12, 4782415), (15, 3825932), (20, 2869449), (22, 2608590), (30, 1912966), (33, 1739060), (44, 1304295), (55, 1043436), (60, 956483), (66, 869530), (89, 644820), (110, 521718), (132, 434765), (165, 347812), (178, 322410), (220, 260859), (267, 214940), (330, 173906), (356, 161205), (445, 128964), (534, 107470), (660, 86953), (890, 64482), (977, 58740), (979, 58620), (1068, 53735), (1335, 42988), (1780, 32241), (1954, 29370), (1958, 29310), (2670, 21494), (2931, 19580), (2937, 19540), (3908, 14685), (3916, 14655), (4885, 11748), (4895, 11724), (5340, 10747), (5862, 9790), (5874, 9770)]