51019560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7495

約数の個数: 96

約数和(自身を含む): 174564000

約数和(自身を除く): 123544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7459, 14918, 22377, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 134262, 141721, 149180, 179016, 223770, 268524, 283442, 298360, 335655, 425163, 447540, 537048, 566884, 671310, 708605, 850326, 895080, 1133768, 1275489, 1342620, 1417210, 1700652, 2125815, 2550978, 2685240, 2834420, 3401304, 4251630, 5101956, 5668840, 6377445, 8503260, 10203912, 12754890, 17006520, 25509780, 51019560]

約数ペア:

[(1, 51019560), (2, 25509780), (3, 17006520), (4, 12754890), (5, 10203912), (6, 8503260), (8, 6377445), (9, 5668840), (10, 5101956), (12, 4251630), (15, 3401304), (18, 2834420), (19, 2685240), (20, 2550978), (24, 2125815), (30, 1700652), (36, 1417210), (38, 1342620), (40, 1275489), (45, 1133768), (57, 895080), (60, 850326), (72, 708605), (76, 671310), (90, 566884), (95, 537048), (114, 447540), (120, 425163), (152, 335655), (171, 298360), (180, 283442), (190, 268524), (228, 223770), (285, 179016), (342, 149180), (360, 141721), (380, 134262), (456, 111885), (570, 89508), (684, 74590), (760, 67131), (855, 59672), (1140, 44754), (1368, 37295), (1710, 29836), (2280, 22377), (3420, 14918), (6840, 7459)]