49447260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 156972816

約数和(自身を除く): 107525556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 233, 262, 270, 324, 393, 405, 466, 524, 540, 655, 699, 786, 810, 932, 1165, 1179, 1310, 1398, 1572, 1620, 1965, 2097, 2330, 2358, 2620, 2796, 3495, 3537, 3930, 4194, 4660, 4716, 5895, 6291, 6990, 7074, 7860, 8388, 10485, 10611, 11790, 12582, 13980, 14148, 17685, 18873, 20970, 21222, 23580, 25164, 30523, 31455, 35370, 37746, 41940, 42444, 53055, 61046, 62910, 70740, 75492, 91569, 94365, 106110, 122092, 125820, 152615, 183138, 188730, 212220, 274707, 305230, 366276, 377460, 457845, 549414, 610460, 824121, 915690, 1098828, 1373535, 1648242, 1831380, 2472363, 2747070, 3296484, 4120605, 4944726, 5494140, 8241210, 9889452, 12361815, 16482420, 24723630, 49447260]

約数ペア:

[(1, 49447260), (2, 24723630), (3, 16482420), (4, 12361815), (5, 9889452), (6, 8241210), (9, 5494140), (10, 4944726), (12, 4120605), (15, 3296484), (18, 2747070), (20, 2472363), (27, 1831380), (30, 1648242), (36, 1373535), (45, 1098828), (54, 915690), (60, 824121), (81, 610460), (90, 549414), (108, 457845), (131, 377460), (135, 366276), (162, 305230), (180, 274707), (233, 212220), (262, 188730), (270, 183138), (324, 152615), (393, 125820), (405, 122092), (466, 106110), (524, 94365), (540, 91569), (655, 75492), (699, 70740), (786, 62910), (810, 61046), (932, 53055), (1165, 42444), (1179, 41940), (1310, 37746), (1398, 35370), (1572, 31455), (1620, 30523), (1965, 25164), (2097, 23580), (2330, 21222), (2358, 20970), (2620, 18873), (2796, 17685), (3495, 14148), (3537, 13980), (3930, 12582), (4194, 11790), (4660, 10611), (4716, 10485), (5895, 8388), (6291, 7860), (6990, 7074)]