53236920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 126751560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1301, 1320, 1364, 1705, 1860, 2046, 2602, 2728, 3410, 3720, 3903, 4092, 5115, 5204, 6505, 6820, 7806, 8184, 10230, 10408, 13010, 13640, 14311, 15612, 19515, 20460, 26020, 28622, 31224, 39030, 40331, 40920, 42933, 52040, 57244, 71555, 78060, 80662, 85866, 114488, 120993, 143110, 156120, 161324, 171732, 201655, 214665, 241986, 286220, 322648, 343464, 403310, 429330, 443641, 483972, 572440, 604965, 806620, 858660, 887282, 967944, 1209930, 1330923, 1613240, 1717320, 1774564, 2218205, 2419860, 2661846, 3549128, 4436410, 4839720, 5323692, 6654615, 8872820, 10647384, 13309230, 17745640, 26618460, 53236920]

約数ペア:

[(1, 53236920), (2, 26618460), (3, 17745640), (4, 13309230), (5, 10647384), (6, 8872820), (8, 6654615), (10, 5323692), (11, 4839720), (12, 4436410), (15, 3549128), (20, 2661846), (22, 2419860), (24, 2218205), (30, 1774564), (31, 1717320), (33, 1613240), (40, 1330923), (44, 1209930), (55, 967944), (60, 887282), (62, 858660), (66, 806620), (88, 604965), (93, 572440), (110, 483972), (120, 443641), (124, 429330), (132, 403310), (155, 343464), (165, 322648), (186, 286220), (220, 241986), (248, 214665), (264, 201655), (310, 171732), (330, 161324), (341, 156120), (372, 143110), (440, 120993), (465, 114488), (620, 85866), (660, 80662), (682, 78060), (744, 71555), (930, 57244), (1023, 52040), (1240, 42933), (1301, 40920), (1320, 40331), (1364, 39030), (1705, 31224), (1860, 28622), (2046, 26020), (2602, 20460), (2728, 19515), (3410, 15612), (3720, 14311), (3903, 13640), (4092, 13010), (5115, 10408), (5204, 10230), (6505, 8184), (6820, 7806)]