53771730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 133757568

約数和(自身を除く): 79985838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 193, 222, 251, 370, 386, 502, 555, 579, 753, 965, 1110, 1158, 1255, 1506, 1930, 2510, 2895, 3765, 5790, 7141, 7530, 9287, 14282, 18574, 21423, 27861, 35705, 42846, 46435, 48443, 55722, 71410, 92870, 96886, 107115, 139305, 145329, 214230, 242215, 278610, 290658, 484430, 726645, 1453290, 1792391, 3584782, 5377173, 8961955, 10754346, 17923910, 26885865, 53771730]

約数ペア:

[(1, 53771730), (2, 26885865), (3, 17923910), (5, 10754346), (6, 8961955), (10, 5377173), (15, 3584782), (30, 1792391), (37, 1453290), (74, 726645), (111, 484430), (185, 290658), (193, 278610), (222, 242215), (251, 214230), (370, 145329), (386, 139305), (502, 107115), (555, 96886), (579, 92870), (753, 71410), (965, 55722), (1110, 48443), (1158, 46435), (1255, 42846), (1506, 35705), (1930, 27861), (2510, 21423), (2895, 18574), (3765, 14282), (5790, 9287), (7141, 7530)]