51397800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5075

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 117341400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5039, 5100, 10078, 10200, 15117, 20156, 25195, 30234, 40312, 50390, 60468, 75585, 85663, 100780, 120936, 125975, 151170, 171326, 201560, 251950, 256989, 302340, 342652, 377925, 428315, 503900, 513978, 604680, 685304, 755850, 856630, 1007800, 1027956, 1284945, 1511700, 1713260, 2055912, 2141575, 2569890, 3023400, 3426520, 4283150, 5139780, 6424725, 8566300, 10279560, 12849450, 17132600, 25698900, 51397800]

約数ペア:

[(1, 51397800), (2, 25698900), (3, 17132600), (4, 12849450), (5, 10279560), (6, 8566300), (8, 6424725), (10, 5139780), (12, 4283150), (15, 3426520), (17, 3023400), (20, 2569890), (24, 2141575), (25, 2055912), (30, 1713260), (34, 1511700), (40, 1284945), (50, 1027956), (51, 1007800), (60, 856630), (68, 755850), (75, 685304), (85, 604680), (100, 513978), (102, 503900), (120, 428315), (136, 377925), (150, 342652), (170, 302340), (200, 256989), (204, 251950), (255, 201560), (300, 171326), (340, 151170), (408, 125975), (425, 120936), (510, 100780), (600, 85663), (680, 75585), (850, 60468), (1020, 50390), (1275, 40312), (1700, 30234), (2040, 25195), (2550, 20156), (3400, 15117), (5039, 10200), (5100, 10078)]