49109270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 109921536

約数和(自身を除く): 60812266

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 61, 62, 70, 98, 106, 122, 155, 217, 245, 265, 305, 310, 371, 427, 434, 490, 530, 610, 742, 854, 1085, 1519, 1643, 1855, 1891, 2135, 2170, 2597, 2989, 3038, 3233, 3286, 3710, 3782, 4270, 5194, 5978, 6466, 7595, 8215, 9455, 11501, 12985, 13237, 14945, 15190, 16165, 16430, 18910, 22631, 23002, 25970, 26474, 29890, 32330, 45262, 57505, 66185, 80507, 92659, 100223, 113155, 115010, 132370, 158417, 161014, 185318, 200446, 226310, 316834, 402535, 463295, 501115, 701561, 792085, 805070, 926590, 1002230, 1403122, 1584170, 3507805, 4910927, 7015610, 9821854, 24554635, 49109270]

約数ペア:

[(1, 49109270), (2, 24554635), (5, 9821854), (7, 7015610), (10, 4910927), (14, 3507805), (31, 1584170), (35, 1403122), (49, 1002230), (53, 926590), (61, 805070), (62, 792085), (70, 701561), (98, 501115), (106, 463295), (122, 402535), (155, 316834), (217, 226310), (245, 200446), (265, 185318), (305, 161014), (310, 158417), (371, 132370), (427, 115010), (434, 113155), (490, 100223), (530, 92659), (610, 80507), (742, 66185), (854, 57505), (1085, 45262), (1519, 32330), (1643, 29890), (1855, 26474), (1891, 25970), (2135, 23002), (2170, 22631), (2597, 18910), (2989, 16430), (3038, 16165), (3233, 15190), (3286, 14945), (3710, 13237), (3782, 12985), (4270, 11501), (5194, 9455), (5978, 8215), (6466, 7595)]