54552641840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{536513}}^1$

素因数の和:536598

約数の個数: 80

約数和(自身を含む): 134119915776

約数和(自身を除く): 79567273936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 10168, 12710, 20336, 25420, 50840, 101680, 536513, 1073026, 2146052, 2682565, 4292104, 5365130, 8584208, 10730260, 16631903, 21460520, 21997033, 33263806, 42921040, 43994066, 66527612, 83159515, 87988132, 109985165, 133055224, 166319030, 175976264, 219970330, 266110448, 332638060, 351952528, 439940660, 665276120, 681908023, 879881320, 1330552240, 1363816046, 1759762640, 2727632092, 3409540115, 5455264184, 6819080230, 10910528368, 13638160460, 27276320920, 54552641840]

約数ペア:

[(1, 54552641840), (2, 27276320920), (4, 13638160460), (5, 10910528368), (8, 6819080230), (10, 5455264184), (16, 3409540115), (20, 2727632092), (31, 1759762640), (40, 1363816046), (41, 1330552240), (62, 879881320), (80, 681908023), (82, 665276120), (124, 439940660), (155, 351952528), (164, 332638060), (205, 266110448), (248, 219970330), (310, 175976264), (328, 166319030), (410, 133055224), (496, 109985165), (620, 87988132), (656, 83159515), (820, 66527612), (1240, 43994066), (1271, 42921040), (1640, 33263806), (2480, 21997033), (2542, 21460520), (3280, 16631903), (5084, 10730260), (6355, 8584208), (10168, 5365130), (12710, 4292104), (20336, 2682565), (25420, 2146052), (50840, 1073026), (101680, 536513)]