53983440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10737

約数の個数: 120

約数和(自身を含む): 207212928

約数和(自身を除く): 153229488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10711, 21422, 32133, 42844, 53555, 64266, 74977, 85688, 96399, 107110, 128532, 149954, 160665, 171376, 192798, 214220, 224931, 257064, 299908, 321330, 374885, 385596, 428440, 449862, 481995, 514128, 599816, 642660, 674793, 749770, 771192, 856880, 899724, 963990, 1124655, 1199632, 1285320, 1349586, 1499540, 1542384, 1799448, 1927980, 2249310, 2570640, 2699172, 2999080, 3373965, 3598896, 3855960, 4498620, 5398344, 5998160, 6747930, 7711920, 8997240, 10796688, 13495860, 17994480, 26991720, 53983440]

約数ペア:

[(1, 53983440), (2, 26991720), (3, 17994480), (4, 13495860), (5, 10796688), (6, 8997240), (7, 7711920), (8, 6747930), (9, 5998160), (10, 5398344), (12, 4498620), (14, 3855960), (15, 3598896), (16, 3373965), (18, 2999080), (20, 2699172), (21, 2570640), (24, 2249310), (28, 1927980), (30, 1799448), (35, 1542384), (36, 1499540), (40, 1349586), (42, 1285320), (45, 1199632), (48, 1124655), (56, 963990), (60, 899724), (63, 856880), (70, 771192), (72, 749770), (80, 674793), (84, 642660), (90, 599816), (105, 514128), (112, 481995), (120, 449862), (126, 428440), (140, 385596), (144, 374885), (168, 321330), (180, 299908), (210, 257064), (240, 224931), (252, 214220), (280, 192798), (315, 171376), (336, 160665), (360, 149954), (420, 128532), (504, 107110), (560, 96399), (630, 85688), (720, 74977), (840, 64266), (1008, 53555), (1260, 42844), (1680, 32133), (2520, 21422), (5040, 10711)]