55014750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 173394000

約数和(自身を除く): 118379250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 450, 490, 499, 525, 630, 735, 750, 875, 882, 998, 1050, 1125, 1225, 1470, 1497, 1575, 1750, 2205, 2250, 2450, 2495, 2625, 2994, 3150, 3493, 3675, 4410, 4491, 4990, 5250, 6125, 6986, 7350, 7485, 7875, 8982, 10479, 11025, 12250, 12475, 14970, 15750, 17465, 18375, 20958, 22050, 22455, 24451, 24950, 31437, 34930, 36750, 37425, 44910, 48902, 52395, 55125, 62375, 62874, 73353, 74850, 87325, 104790, 110250, 112275, 122255, 124750, 146706, 157185, 174650, 187125, 220059, 224550, 244510, 261975, 314370, 366765, 374250, 436625, 440118, 523950, 561375, 611275, 733530, 785925, 873250, 1100295, 1122750, 1222550, 1309875, 1571850, 1833825, 2200590, 2619750, 3056375, 3667650, 3929625, 5501475, 6112750, 7859250, 9169125, 11002950, 18338250, 27507375, 55014750]

約数ペア:

[(1, 55014750), (2, 27507375), (3, 18338250), (5, 11002950), (6, 9169125), (7, 7859250), (9, 6112750), (10, 5501475), (14, 3929625), (15, 3667650), (18, 3056375), (21, 2619750), (25, 2200590), (30, 1833825), (35, 1571850), (42, 1309875), (45, 1222550), (49, 1122750), (50, 1100295), (63, 873250), (70, 785925), (75, 733530), (90, 611275), (98, 561375), (105, 523950), (125, 440118), (126, 436625), (147, 374250), (150, 366765), (175, 314370), (210, 261975), (225, 244510), (245, 224550), (250, 220059), (294, 187125), (315, 174650), (350, 157185), (375, 146706), (441, 124750), (450, 122255), (490, 112275), (499, 110250), (525, 104790), (630, 87325), (735, 74850), (750, 73353), (875, 62874), (882, 62375), (998, 55125), (1050, 52395), (1125, 48902), (1225, 44910), (1470, 37425), (1497, 36750), (1575, 34930), (1750, 31437), (2205, 24950), (2250, 24451), (2450, 22455), (2495, 22050), (2625, 20958), (2994, 18375), (3150, 17465), (3493, 15750), (3675, 14970), (4410, 12475), (4491, 12250), (4990, 11025), (5250, 10479), (6125, 8982), (6986, 7875), (7350, 7485)]