53322780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2591}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 120859620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2591, 2940, 3430, 4116, 5145, 5182, 6860, 7773, 10290, 10364, 12955, 15546, 18137, 20580, 25910, 31092, 36274, 38865, 51820, 54411, 72548, 77730, 90685, 108822, 126959, 155460, 181370, 217644, 253918, 272055, 362740, 380877, 507836, 544110, 634795, 761754, 888713, 1088220, 1269590, 1523508, 1777426, 1904385, 2539180, 2666139, 3554852, 3808770, 4443565, 5332278, 7617540, 8887130, 10664556, 13330695, 17774260, 26661390, 53322780]

約数ペア:

[(1, 53322780), (2, 26661390), (3, 17774260), (4, 13330695), (5, 10664556), (6, 8887130), (7, 7617540), (10, 5332278), (12, 4443565), (14, 3808770), (15, 3554852), (20, 2666139), (21, 2539180), (28, 1904385), (30, 1777426), (35, 1523508), (42, 1269590), (49, 1088220), (60, 888713), (70, 761754), (84, 634795), (98, 544110), (105, 507836), (140, 380877), (147, 362740), (196, 272055), (210, 253918), (245, 217644), (294, 181370), (343, 155460), (420, 126959), (490, 108822), (588, 90685), (686, 77730), (735, 72548), (980, 54411), (1029, 51820), (1372, 38865), (1470, 36274), (1715, 31092), (2058, 25910), (2591, 20580), (2940, 18137), (3430, 15546), (4116, 12955), (5145, 10364), (5182, 10290), (6860, 7773)]