53931030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 80189418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 431, 485, 582, 645, 862, 970, 1290, 1293, 1455, 2155, 2586, 2910, 4171, 4310, 6465, 8342, 12513, 12930, 18533, 20855, 25026, 37066, 41710, 41807, 55599, 62565, 83614, 92665, 111198, 125130, 125421, 185330, 209035, 250842, 277995, 418070, 555990, 627105, 1254210, 1797701, 3595402, 5393103, 8988505, 10786206, 17977010, 26965515, 53931030]

約数ペア:

[(1, 53931030), (2, 26965515), (3, 17977010), (5, 10786206), (6, 8988505), (10, 5393103), (15, 3595402), (30, 1797701), (43, 1254210), (86, 627105), (97, 555990), (129, 418070), (194, 277995), (215, 250842), (258, 209035), (291, 185330), (430, 125421), (431, 125130), (485, 111198), (582, 92665), (645, 83614), (862, 62565), (970, 55599), (1290, 41807), (1293, 41710), (1455, 37066), (2155, 25026), (2586, 20855), (2910, 18533), (4171, 12930), (4310, 12513), (6465, 8342)]