53861535

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 117018720

約数和(自身を除く): 63157185

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1879, 1911, 2205, 3185, 4095, 5637, 5733, 9395, 9555, 13153, 16911, 24427, 28185, 28665, 39459, 65765, 73281, 84555, 92071, 118377, 122135, 170989, 197295, 219843, 276213, 366405, 460355, 512967, 591885, 828639, 854945, 1099215, 1196923, 1381065, 1538901, 2564835, 3590769, 4143195, 5984615, 7694505, 10772307, 17953845, 53861535]

約数ペア:

[(1, 53861535), (3, 17953845), (5, 10772307), (7, 7694505), (9, 5984615), (13, 4143195), (15, 3590769), (21, 2564835), (35, 1538901), (39, 1381065), (45, 1196923), (49, 1099215), (63, 854945), (65, 828639), (91, 591885), (105, 512967), (117, 460355), (147, 366405), (195, 276213), (245, 219843), (273, 197295), (315, 170989), (441, 122135), (455, 118377), (585, 92071), (637, 84555), (735, 73281), (819, 65765), (1365, 39459), (1879, 28665), (1911, 28185), (2205, 24427), (3185, 16911), (4095, 13153), (5637, 9555), (5733, 9395)]