51969720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39371}}^1$

素因数の和:39396

約数の個数: 64

約数和(自身を含む): 170087040

約数和(自身を除く): 118117320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 39371, 78742, 118113, 157484, 196855, 236226, 314968, 393710, 433081, 472452, 590565, 787420, 866162, 944904, 1181130, 1299243, 1574840, 1732324, 2165405, 2362260, 2598486, 3464648, 4330810, 4724520, 5196972, 6496215, 8661620, 10393944, 12992430, 17323240, 25984860, 51969720]

約数ペア:

[(1, 51969720), (2, 25984860), (3, 17323240), (4, 12992430), (5, 10393944), (6, 8661620), (8, 6496215), (10, 5196972), (11, 4724520), (12, 4330810), (15, 3464648), (20, 2598486), (22, 2362260), (24, 2165405), (30, 1732324), (33, 1574840), (40, 1299243), (44, 1181130), (55, 944904), (60, 866162), (66, 787420), (88, 590565), (110, 472452), (120, 433081), (132, 393710), (165, 314968), (220, 236226), (264, 196855), (330, 157484), (440, 118113), (660, 78742), (1320, 39371)]