49254840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 169392600

約数和(自身を除く): 120137760

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, 361, 379, 380, 456, 570, 684, 722, 758, 760, 855, 1083, 1137, 1140, 1368, 1444, 1516, 1710, 1805, 1895, 2166, 2274, 2280, 2888, 3032, 3249, 3411, 3420, 3610, 3790, 4332, 4548, 5415, 5685, 6498, 6822, 6840, 7201, 7220, 7580, 8664, 9096, 10830, 11370, 12996, 13644, 14402, 14440, 15160, 16245, 17055, 21603, 21660, 22740, 25992, 27288, 28804, 32490, 34110, 36005, 43206, 43320, 45480, 57608, 64809, 64980, 68220, 72010, 86412, 108015, 129618, 129960, 136440, 136819, 144020, 172824, 216030, 259236, 273638, 288040, 324045, 410457, 432060, 518472, 547276, 648090, 684095, 820914, 864120, 1094552, 1231371, 1296180, 1368190, 1641828, 2052285, 2462742, 2592360, 2736380, 3283656, 4104570, 4925484, 5472760, 6156855, 8209140, 9850968, 12313710, 16418280, 24627420, 49254840]

約数ペア:

[(1, 49254840), (2, 24627420), (3, 16418280), (4, 12313710), (5, 9850968), (6, 8209140), (8, 6156855), (9, 5472760), (10, 4925484), (12, 4104570), (15, 3283656), (18, 2736380), (19, 2592360), (20, 2462742), (24, 2052285), (30, 1641828), (36, 1368190), (38, 1296180), (40, 1231371), (45, 1094552), (57, 864120), (60, 820914), (72, 684095), (76, 648090), (90, 547276), (95, 518472), (114, 432060), (120, 410457), (152, 324045), (171, 288040), (180, 273638), (190, 259236), (228, 216030), (285, 172824), (342, 144020), (360, 136819), (361, 136440), (379, 129960), (380, 129618), (456, 108015), (570, 86412), (684, 72010), (722, 68220), (758, 64980), (760, 64809), (855, 57608), (1083, 45480), (1137, 43320), (1140, 43206), (1368, 36005), (1444, 34110), (1516, 32490), (1710, 28804), (1805, 27288), (1895, 25992), (2166, 22740), (2274, 21660), (2280, 21603), (2888, 17055), (3032, 16245), (3249, 15160), (3411, 14440), (3420, 14402), (3610, 13644), (3790, 12996), (4332, 11370), (4548, 10830), (5415, 9096), (5685, 8664), (6498, 7580), (6822, 7220), (6840, 7201)]