53564940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 144

約数和(自身を含む): 190977696

約数和(自身を除く): 137412756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2081, 2145, 2340, 2574, 2860, 4162, 4290, 5148, 6243, 6435, 8324, 8580, 10405, 12486, 12870, 18729, 20810, 22891, 24972, 25740, 27053, 31215, 37458, 41620, 45782, 54106, 62430, 68673, 74916, 81159, 91564, 93645, 108212, 114455, 124860, 135265, 137346, 162318, 187290, 206019, 228910, 243477, 270530, 274692, 297583, 324636, 343365, 374580, 405795, 412038, 457820, 486954, 541060, 595166, 686730, 811590, 824076, 892749, 973908, 1030095, 1190332, 1217385, 1373460, 1487915, 1623180, 1785498, 2060190, 2434770, 2678247, 2975830, 3570996, 4120380, 4463745, 4869540, 5356494, 5951660, 8927490, 10712988, 13391235, 17854980, 26782470, 53564940]

約数ペア:

[(1, 53564940), (2, 26782470), (3, 17854980), (4, 13391235), (5, 10712988), (6, 8927490), (9, 5951660), (10, 5356494), (11, 4869540), (12, 4463745), (13, 4120380), (15, 3570996), (18, 2975830), (20, 2678247), (22, 2434770), (26, 2060190), (30, 1785498), (33, 1623180), (36, 1487915), (39, 1373460), (44, 1217385), (45, 1190332), (52, 1030095), (55, 973908), (60, 892749), (65, 824076), (66, 811590), (78, 686730), (90, 595166), (99, 541060), (110, 486954), (117, 457820), (130, 412038), (132, 405795), (143, 374580), (156, 343365), (165, 324636), (180, 297583), (195, 274692), (198, 270530), (220, 243477), (234, 228910), (260, 206019), (286, 187290), (330, 162318), (390, 137346), (396, 135265), (429, 124860), (468, 114455), (495, 108212), (572, 93645), (585, 91564), (660, 81159), (715, 74916), (780, 68673), (858, 62430), (990, 54106), (1170, 45782), (1287, 41620), (1430, 37458), (1716, 31215), (1980, 27053), (2081, 25740), (2145, 24972), (2340, 22891), (2574, 20810), (2860, 18729), (4162, 12870), (4290, 12486), (5148, 10405), (6243, 8580), (6435, 8324)]