53231490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45497}}^1$

素因数の和:45523

約数の個数: 48

約数和(自身を含む): 149051448

約数和(自身を除く): 95819958

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 45497, 90994, 136491, 227485, 272982, 409473, 454970, 591461, 682455, 818946, 1182922, 1364910, 1774383, 2047365, 2957305, 3548766, 4094730, 5323149, 5914610, 8871915, 10646298, 17743830, 26615745, 53231490]

約数ペア:

[(1, 53231490), (2, 26615745), (3, 17743830), (5, 10646298), (6, 8871915), (9, 5914610), (10, 5323149), (13, 4094730), (15, 3548766), (18, 2957305), (26, 2047365), (30, 1774383), (39, 1364910), (45, 1182922), (65, 818946), (78, 682455), (90, 591461), (117, 454970), (130, 409473), (195, 272982), (234, 227485), (390, 136491), (585, 90994), (1170, 45497)]