51709920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6372

約数の個数: 96

約数和(自身を含む): 172495008

約数和(自身を除く): 120785088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 6337, 8160, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 101392, 107729, 126740, 152088, 190110, 202784, 215458, 253480, 304176, 323187, 380220, 430916, 506960, 538645, 608352, 646374, 760440, 861832, 1013920, 1077290, 1292748, 1520880, 1615935, 1723664, 2154580, 2585496, 3041760, 3231870, 3447328, 4309160, 5170992, 6463740, 8618320, 10341984, 12927480, 17236640, 25854960, 51709920]

約数ペア:

[(1, 51709920), (2, 25854960), (3, 17236640), (4, 12927480), (5, 10341984), (6, 8618320), (8, 6463740), (10, 5170992), (12, 4309160), (15, 3447328), (16, 3231870), (17, 3041760), (20, 2585496), (24, 2154580), (30, 1723664), (32, 1615935), (34, 1520880), (40, 1292748), (48, 1077290), (51, 1013920), (60, 861832), (68, 760440), (80, 646374), (85, 608352), (96, 538645), (102, 506960), (120, 430916), (136, 380220), (160, 323187), (170, 304176), (204, 253480), (240, 215458), (255, 202784), (272, 190110), (340, 152088), (408, 126740), (480, 107729), (510, 101392), (544, 95055), (680, 76044), (816, 63370), (1020, 50696), (1360, 38022), (1632, 31685), (2040, 25348), (2720, 19011), (4080, 12674), (6337, 8160)]