48301996985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 66677022720

約数和(自身を除く): 18375025735

約数列:

[1, 5, 11, 31, 55, 59, 155, 251, 295, 341, 649, 1255, 1705, 1829, 1913, 2761, 3245, 7781, 9145, 9565, 13805, 14809, 20119, 21043, 38905, 59303, 74045, 85591, 100595, 105215, 112867, 162899, 296515, 427955, 459079, 480163, 564335, 652333, 814495, 1241537, 2295395, 2400815, 3261665, 3498877, 5049869, 5281793, 6207685, 14885053, 17494385, 25249345, 26408965, 28329617, 38487647, 74425265, 141648085, 163735583, 192438235, 311625787, 818677915, 878218127, 1558128935, 4391090635, 9660399397, 48301996985]

約数ペア:

[(1, 48301996985), (5, 9660399397), (11, 4391090635), (31, 1558128935), (55, 878218127), (59, 818677915), (155, 311625787), (251, 192438235), (295, 163735583), (341, 141648085), (649, 74425265), (1255, 38487647), (1705, 28329617), (1829, 26408965), (1913, 25249345), (2761, 17494385), (3245, 14885053), (7781, 6207685), (9145, 5281793), (9565, 5049869), (13805, 3498877), (14809, 3261665), (20119, 2400815), (21043, 2295395), (38905, 1241537), (59303, 814495), (74045, 652333), (85591, 564335), (100595, 480163), (105215, 459079), (112867, 427955), (162899, 296515)]