54394900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 108

約数和(自身を含む): 145607868

約数和(自身を除く): 91212968

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 595, 653, 700, 833, 850, 980, 1190, 1225, 1306, 1666, 1700, 2380, 2450, 2612, 2975, 3265, 3332, 4165, 4571, 4900, 5950, 6530, 8330, 9142, 11101, 11900, 13060, 16325, 16660, 18284, 20825, 22202, 22855, 31997, 32650, 41650, 44404, 45710, 55505, 63994, 65300, 77707, 83300, 91420, 111010, 114275, 127988, 155414, 159985, 222020, 228550, 277525, 310828, 319970, 388535, 457100, 543949, 555050, 639940, 777070, 799925, 1087898, 1110100, 1554140, 1599850, 1942675, 2175796, 2719745, 3199700, 3885350, 5439490, 7770700, 10878980, 13598725, 27197450, 54394900]

約数ペア:

[(1, 54394900), (2, 27197450), (4, 13598725), (5, 10878980), (7, 7770700), (10, 5439490), (14, 3885350), (17, 3199700), (20, 2719745), (25, 2175796), (28, 1942675), (34, 1599850), (35, 1554140), (49, 1110100), (50, 1087898), (68, 799925), (70, 777070), (85, 639940), (98, 555050), (100, 543949), (119, 457100), (140, 388535), (170, 319970), (175, 310828), (196, 277525), (238, 228550), (245, 222020), (340, 159985), (350, 155414), (425, 127988), (476, 114275), (490, 111010), (595, 91420), (653, 83300), (700, 77707), (833, 65300), (850, 63994), (980, 55505), (1190, 45710), (1225, 44404), (1306, 41650), (1666, 32650), (1700, 31997), (2380, 22855), (2450, 22202), (2612, 20825), (2975, 18284), (3265, 16660), (3332, 16325), (4165, 13060), (4571, 11900), (4900, 11101), (5950, 9142), (6530, 8330)]