51494625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 62981919

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 175, 195, 225, 273, 315, 325, 375, 455, 503, 525, 585, 819, 875, 975, 1125, 1365, 1509, 1575, 1625, 2275, 2515, 2625, 2925, 3521, 4095, 4527, 4875, 6539, 6825, 7545, 7875, 10563, 11375, 12575, 14625, 17605, 19617, 20475, 22635, 31689, 32695, 34125, 37725, 45773, 52815, 58851, 62875, 88025, 98085, 102375, 113175, 137319, 158445, 163475, 188625, 228865, 264075, 294255, 411957, 440125, 490425, 565875, 686595, 792225, 817375, 1144325, 1320375, 1471275, 2059785, 2452125, 3432975, 3961125, 5721625, 7356375, 10298925, 17164875, 51494625]

約数ペア:

[(1, 51494625), (3, 17164875), (5, 10298925), (7, 7356375), (9, 5721625), (13, 3961125), (15, 3432975), (21, 2452125), (25, 2059785), (35, 1471275), (39, 1320375), (45, 1144325), (63, 817375), (65, 792225), (75, 686595), (91, 565875), (105, 490425), (117, 440125), (125, 411957), (175, 294255), (195, 264075), (225, 228865), (273, 188625), (315, 163475), (325, 158445), (375, 137319), (455, 113175), (503, 102375), (525, 98085), (585, 88025), (819, 62875), (875, 58851), (975, 52815), (1125, 45773), (1365, 37725), (1509, 34125), (1575, 32695), (1625, 31689), (2275, 22635), (2515, 20475), (2625, 19617), (2925, 17605), (3521, 14625), (4095, 12575), (4527, 11375), (4875, 10563), (6539, 7875), (6825, 7545)]