52198720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3329}}^1$

素因数の和:3360

約数の個数: 84

約数和(自身を含む): 144635220

約数和(自身を除く): 92436500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3329, 3920, 6658, 7840, 13316, 15680, 16645, 23303, 26632, 33290, 46606, 53264, 66580, 93212, 106528, 116515, 133160, 163121, 186424, 213056, 233030, 266320, 326242, 372848, 466060, 532640, 652484, 745696, 815605, 932120, 1065280, 1304968, 1491392, 1631210, 1864240, 2609936, 3262420, 3728480, 5219872, 6524840, 7456960, 10439744, 13049680, 26099360, 52198720]

約数ペア:

[(1, 52198720), (2, 26099360), (4, 13049680), (5, 10439744), (7, 7456960), (8, 6524840), (10, 5219872), (14, 3728480), (16, 3262420), (20, 2609936), (28, 1864240), (32, 1631210), (35, 1491392), (40, 1304968), (49, 1065280), (56, 932120), (64, 815605), (70, 745696), (80, 652484), (98, 532640), (112, 466060), (140, 372848), (160, 326242), (196, 266320), (224, 233030), (245, 213056), (280, 186424), (320, 163121), (392, 133160), (448, 116515), (490, 106528), (560, 93212), (784, 66580), (980, 53264), (1120, 46606), (1568, 33290), (1960, 26632), (2240, 23303), (3136, 16645), (3329, 15680), (3920, 13316), (6658, 7840)]