49275380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 131846400

約数和(自身を除く): 82571020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 653, 686, 770, 980, 1078, 1306, 1372, 1540, 1715, 2156, 2612, 2695, 3265, 3430, 3773, 4571, 5390, 6530, 6860, 7183, 7546, 9142, 10780, 13060, 14366, 15092, 18284, 18865, 22855, 28732, 31997, 35915, 37730, 45710, 50281, 63994, 71830, 75460, 91420, 100562, 127988, 143660, 159985, 201124, 223979, 251405, 319970, 351967, 447958, 502810, 639940, 703934, 895916, 1005620, 1119895, 1407868, 1759835, 2239790, 2463769, 3519670, 4479580, 4927538, 7039340, 9855076, 12318845, 24637690, 49275380]

約数ペア:

[(1, 49275380), (2, 24637690), (4, 12318845), (5, 9855076), (7, 7039340), (10, 4927538), (11, 4479580), (14, 3519670), (20, 2463769), (22, 2239790), (28, 1759835), (35, 1407868), (44, 1119895), (49, 1005620), (55, 895916), (70, 703934), (77, 639940), (98, 502810), (110, 447958), (140, 351967), (154, 319970), (196, 251405), (220, 223979), (245, 201124), (308, 159985), (343, 143660), (385, 127988), (490, 100562), (539, 91420), (653, 75460), (686, 71830), (770, 63994), (980, 50281), (1078, 45710), (1306, 37730), (1372, 35915), (1540, 31997), (1715, 28732), (2156, 22855), (2612, 18865), (2695, 18284), (3265, 15092), (3430, 14366), (3773, 13060), (4571, 10780), (5390, 9142), (6530, 7546), (6860, 7183)]