52006920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 180368640

約数和(自身を除く): 128361720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 613, 707, 808, 840, 1010, 1212, 1226, 1414, 1515, 1839, 2020, 2121, 2424, 2452, 2828, 3030, 3065, 3535, 3678, 4040, 4242, 4291, 4904, 5656, 6060, 6130, 7070, 7356, 8484, 8582, 9195, 10605, 12120, 12260, 12873, 14140, 14712, 16968, 17164, 18390, 21210, 21455, 24520, 25746, 28280, 34328, 36780, 42420, 42910, 51492, 61913, 64365, 73560, 84840, 85820, 102984, 123826, 128730, 171640, 185739, 247652, 257460, 309565, 371478, 433391, 495304, 514920, 619130, 742956, 866782, 928695, 1238260, 1300173, 1485912, 1733564, 1857390, 2166955, 2476520, 2600346, 3467128, 3714780, 4333910, 5200692, 6500865, 7429560, 8667820, 10401384, 13001730, 17335640, 26003460, 52006920]

約数ペア:

[(1, 52006920), (2, 26003460), (3, 17335640), (4, 13001730), (5, 10401384), (6, 8667820), (7, 7429560), (8, 6500865), (10, 5200692), (12, 4333910), (14, 3714780), (15, 3467128), (20, 2600346), (21, 2476520), (24, 2166955), (28, 1857390), (30, 1733564), (35, 1485912), (40, 1300173), (42, 1238260), (56, 928695), (60, 866782), (70, 742956), (84, 619130), (101, 514920), (105, 495304), (120, 433391), (140, 371478), (168, 309565), (202, 257460), (210, 247652), (280, 185739), (303, 171640), (404, 128730), (420, 123826), (505, 102984), (606, 85820), (613, 84840), (707, 73560), (808, 64365), (840, 61913), (1010, 51492), (1212, 42910), (1226, 42420), (1414, 36780), (1515, 34328), (1839, 28280), (2020, 25746), (2121, 24520), (2424, 21455), (2452, 21210), (2828, 18390), (3030, 17164), (3065, 16968), (3535, 14712), (3678, 14140), (4040, 12873), (4242, 12260), (4291, 12120), (4904, 10605), (5656, 9195), (6060, 8582), (6130, 8484), (7070, 7356)]