56003948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 78116500

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 197, 284, 286, 308, 364, 394, 497, 572, 781, 788, 923, 994, 1001, 1379, 1562, 1846, 1988, 2002, 2167, 2561, 2758, 3124, 3692, 4004, 4334, 5122, 5467, 5516, 6461, 8668, 10153, 10244, 10934, 12922, 13987, 15169, 17927, 20306, 21868, 25844, 27974, 28171, 30338, 35854, 40612, 55948, 56342, 60676, 71071, 71708, 97909, 112684, 142142, 153857, 181831, 195818, 197197, 284284, 307714, 363662, 391636, 394394, 615428, 727324, 788788, 1076999, 1272817, 2000141, 2153998, 2545634, 4000282, 4307996, 5091268, 8000564, 14000987, 28001974, 56003948]

約数ペア:

[(1, 56003948), (2, 28001974), (4, 14000987), (7, 8000564), (11, 5091268), (13, 4307996), (14, 4000282), (22, 2545634), (26, 2153998), (28, 2000141), (44, 1272817), (52, 1076999), (71, 788788), (77, 727324), (91, 615428), (142, 394394), (143, 391636), (154, 363662), (182, 307714), (197, 284284), (284, 197197), (286, 195818), (308, 181831), (364, 153857), (394, 142142), (497, 112684), (572, 97909), (781, 71708), (788, 71071), (923, 60676), (994, 56342), (1001, 55948), (1379, 40612), (1562, 35854), (1846, 30338), (1988, 28171), (2002, 27974), (2167, 25844), (2561, 21868), (2758, 20306), (3124, 17927), (3692, 15169), (4004, 13987), (4334, 12922), (5122, 10934), (5467, 10244), (5516, 10153), (6461, 8668)]