54564016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 60

約数和(自身を含む): 121311432

約数和(自身を除く): 66747416

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1187, 1352, 1768, 2374, 2704, 2873, 3536, 4748, 5746, 9496, 11492, 15431, 18992, 20179, 22984, 30862, 40358, 45968, 61724, 80716, 123448, 161432, 200603, 246896, 262327, 322864, 401206, 524654, 802412, 1049308, 1604824, 2098616, 3209648, 3410251, 4197232, 6820502, 13641004, 27282008, 54564016]

約数ペア:

[(1, 54564016), (2, 27282008), (4, 13641004), (8, 6820502), (13, 4197232), (16, 3410251), (17, 3209648), (26, 2098616), (34, 1604824), (52, 1049308), (68, 802412), (104, 524654), (136, 401206), (169, 322864), (208, 262327), (221, 246896), (272, 200603), (338, 161432), (442, 123448), (676, 80716), (884, 61724), (1187, 45968), (1352, 40358), (1768, 30862), (2374, 22984), (2704, 20179), (2873, 18992), (3536, 15431), (4748, 11492), (5746, 9496)]