50900140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 61592660

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1549, 1643, 3098, 3286, 6196, 6572, 7745, 8215, 15490, 16430, 30980, 32860, 48019, 82097, 96038, 164194, 192076, 240095, 328388, 410485, 480190, 820970, 960380, 1641940, 2545007, 5090014, 10180028, 12725035, 25450070, 50900140]

約数ペア:

[(1, 50900140), (2, 25450070), (4, 12725035), (5, 10180028), (10, 5090014), (20, 2545007), (31, 1641940), (53, 960380), (62, 820970), (106, 480190), (124, 410485), (155, 328388), (212, 240095), (265, 192076), (310, 164194), (530, 96038), (620, 82097), (1060, 48019), (1549, 32860), (1643, 30980), (3098, 16430), (3286, 15490), (6196, 8215), (6572, 7745)]