52572556520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{65327}}^1$

素因数の和:65439

約数の個数: 128

約数和(自身を含む): 135464140800

約数和(自身を除く): 82891584280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 59, 62, 88, 110, 118, 124, 155, 220, 236, 248, 295, 310, 341, 440, 472, 590, 620, 649, 682, 1180, 1240, 1298, 1364, 1705, 1829, 2360, 2596, 2728, 3245, 3410, 3658, 5192, 6490, 6820, 7316, 9145, 12980, 13640, 14632, 18290, 20119, 25960, 36580, 40238, 65327, 73160, 80476, 100595, 130654, 160952, 201190, 261308, 326635, 402380, 522616, 653270, 718597, 804760, 1306540, 1437194, 2025137, 2613080, 2874388, 3592985, 3854293, 4050274, 5748776, 7185970, 7708586, 8100548, 10125685, 14371940, 15417172, 16201096, 19271465, 20251370, 22276507, 28743880, 30834344, 38542930, 40502740, 42397223, 44553014, 77085860, 81005480, 84794446, 89106028, 111382535, 119483083, 154171720, 169588892, 178212056, 211986115, 222765070, 238966166, 339177784, 423972230, 445530140, 477932332, 597415415, 847944460, 891060280, 955864664, 1194830830, 1314313913, 1695888920, 2389661660, 2628627826, 4779323320, 5257255652, 6571569565, 10514511304, 13143139130, 26286278260, 52572556520]

約数ペア:

[(1, 52572556520), (2, 26286278260), (4, 13143139130), (5, 10514511304), (8, 6571569565), (10, 5257255652), (11, 4779323320), (20, 2628627826), (22, 2389661660), (31, 1695888920), (40, 1314313913), (44, 1194830830), (55, 955864664), (59, 891060280), (62, 847944460), (88, 597415415), (110, 477932332), (118, 445530140), (124, 423972230), (155, 339177784), (220, 238966166), (236, 222765070), (248, 211986115), (295, 178212056), (310, 169588892), (341, 154171720), (440, 119483083), (472, 111382535), (590, 89106028), (620, 84794446), (649, 81005480), (682, 77085860), (1180, 44553014), (1240, 42397223), (1298, 40502740), (1364, 38542930), (1705, 30834344), (1829, 28743880), (2360, 22276507), (2596, 20251370), (2728, 19271465), (3245, 16201096), (3410, 15417172), (3658, 14371940), (5192, 10125685), (6490, 8100548), (6820, 7708586), (7316, 7185970), (9145, 5748776), (12980, 4050274), (13640, 3854293), (14632, 3592985), (18290, 2874388), (20119, 2613080), (25960, 2025137), (36580, 1437194), (40238, 1306540), (65327, 804760), (73160, 718597), (80476, 653270), (100595, 522616), (130654, 402380), (160952, 326635), (201190, 261308)]