50487138

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 125116992

約数和(自身を除く): 74629854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 131, 162, 183, 234, 243, 262, 351, 366, 393, 486, 549, 702, 786, 793, 1053, 1098, 1179, 1586, 1647, 1703, 2106, 2358, 2379, 3159, 3294, 3406, 3537, 4758, 4941, 5109, 6318, 7074, 7137, 7991, 9882, 10218, 10611, 14274, 14823, 15327, 15982, 21222, 21411, 23973, 29646, 30654, 31833, 42822, 45981, 47946, 63666, 64233, 71919, 91962, 103883, 128466, 137943, 143838, 192699, 207766, 215757, 275886, 311649, 385398, 413829, 431514, 623298, 647271, 827658, 934947, 1294542, 1869894, 1941813, 2804841, 3883626, 5609682, 8414523, 16829046, 25243569, 50487138]

約数ペア:

[(1, 50487138), (2, 25243569), (3, 16829046), (6, 8414523), (9, 5609682), (13, 3883626), (18, 2804841), (26, 1941813), (27, 1869894), (39, 1294542), (54, 934947), (61, 827658), (78, 647271), (81, 623298), (117, 431514), (122, 413829), (131, 385398), (162, 311649), (183, 275886), (234, 215757), (243, 207766), (262, 192699), (351, 143838), (366, 137943), (393, 128466), (486, 103883), (549, 91962), (702, 71919), (786, 64233), (793, 63666), (1053, 47946), (1098, 45981), (1179, 42822), (1586, 31833), (1647, 30654), (1703, 29646), (2106, 23973), (2358, 21411), (2379, 21222), (3159, 15982), (3294, 15327), (3406, 14823), (3537, 14274), (4758, 10611), (4941, 10218), (5109, 9882), (6318, 7991), (7074, 7137)]