53418512

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 71930608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 233, 322, 356, 368, 466, 623, 644, 712, 932, 1246, 1288, 1424, 1631, 1864, 2047, 2492, 2576, 3262, 3728, 4094, 4984, 5359, 6524, 8188, 9968, 10718, 13048, 14329, 16376, 20737, 21436, 26096, 28658, 32752, 37513, 41474, 42872, 57316, 75026, 82948, 85744, 114632, 145159, 150052, 165896, 229264, 290318, 300104, 331792, 476951, 580636, 600208, 953902, 1161272, 1907804, 2322544, 3338657, 3815608, 6677314, 7631216, 13354628, 26709256, 53418512]

約数ペア:

[(1, 53418512), (2, 26709256), (4, 13354628), (7, 7631216), (8, 6677314), (14, 3815608), (16, 3338657), (23, 2322544), (28, 1907804), (46, 1161272), (56, 953902), (89, 600208), (92, 580636), (112, 476951), (161, 331792), (178, 300104), (184, 290318), (233, 229264), (322, 165896), (356, 150052), (368, 145159), (466, 114632), (623, 85744), (644, 82948), (712, 75026), (932, 57316), (1246, 42872), (1288, 41474), (1424, 37513), (1631, 32752), (1864, 28658), (2047, 26096), (2492, 21436), (2576, 20737), (3262, 16376), (3728, 14329), (4094, 13048), (4984, 10718), (5359, 9968), (6524, 8188)]