55312180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 147974400

約数和(自身を除く): 92662220

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, 686, 733, 770, 980, 1078, 1372, 1466, 1540, 1715, 2156, 2695, 2932, 3430, 3665, 3773, 5131, 5390, 6860, 7330, 7546, 8063, 10262, 10780, 14660, 15092, 16126, 18865, 20524, 25655, 32252, 35917, 37730, 40315, 51310, 56441, 71834, 75460, 80630, 102620, 112882, 143668, 161260, 179585, 225764, 251419, 282205, 359170, 395087, 502838, 564410, 718340, 790174, 1005676, 1128820, 1257095, 1580348, 1975435, 2514190, 2765609, 3950870, 5028380, 5531218, 7901740, 11062436, 13828045, 27656090, 55312180]

約数ペア:

[(1, 55312180), (2, 27656090), (4, 13828045), (5, 11062436), (7, 7901740), (10, 5531218), (11, 5028380), (14, 3950870), (20, 2765609), (22, 2514190), (28, 1975435), (35, 1580348), (44, 1257095), (49, 1128820), (55, 1005676), (70, 790174), (77, 718340), (98, 564410), (110, 502838), (140, 395087), (154, 359170), (196, 282205), (220, 251419), (245, 225764), (308, 179585), (343, 161260), (385, 143668), (490, 112882), (539, 102620), (686, 80630), (733, 75460), (770, 71834), (980, 56441), (1078, 51310), (1372, 40315), (1466, 37730), (1540, 35917), (1715, 32252), (2156, 25655), (2695, 20524), (2932, 18865), (3430, 16126), (3665, 15092), (3773, 14660), (5131, 10780), (5390, 10262), (6860, 8063), (7330, 7546)]