51603370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 116377128

約数和(自身を除く): 64773758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8101, 16202, 40505, 56707, 81010, 105313, 113414, 210626, 283535, 396949, 526565, 567070, 737191, 793898, 1053130, 1474382, 1984745, 3685955, 3969490, 5160337, 7371910, 10320674, 25801685, 51603370]

約数ペア:

[(1, 51603370), (2, 25801685), (5, 10320674), (7, 7371910), (10, 5160337), (13, 3969490), (14, 3685955), (26, 1984745), (35, 1474382), (49, 1053130), (65, 793898), (70, 737191), (91, 567070), (98, 526565), (130, 396949), (182, 283535), (245, 210626), (455, 113414), (490, 105313), (637, 81010), (910, 56707), (1274, 40505), (3185, 16202), (6370, 8101)]